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Structure Of Diamond And Graphite
 
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Structure of Diamond and Graphite The structure of diamond Carbon has an electronic arrangement of 2,4. In diamond, each carbon shares electrons with four other carbon atoms - forming four single bonds. In the diagram some carbon atoms only seem to be forming two bonds (or even one bond), but that's not really the case. We are only showing a small bit of the whole structure. This is a giant covalent structure - it continues on and on in three dimensions. It is not a molecule, because the number of atoms joined up in a real diamond is completely variable - depending on the size of the crystal The structure of Graphite :Graphite has a layer structure which is quite difficult to draw convincingly in three dimensions. The diagram below shows the arrangement of the atoms in each layer, and the way the layers are spaced. Notice that you can't really draw the side view of the layers to the same scale as the atoms in the layer without one or other part of the diagram being either very spread out or very squashed. In that case, it is important to give some idea of the distances involved. The distance between the layers is about 2.5 times the distance between the atoms within each layer. The layers, of course, extend over huge numbers of atoms - not just the few shown above. You might argue that carbon has to form 4 bonds because of its 4 unpaired electrons, whereas in this diagram it only seems to be forming 3 bonds to the neighbouring carbons. This diagram is something of a simplification, and shows the arrangement of atoms rather than the bonding. Checkout for more information: http://www.tutorvista.com/science-help Follow us at: https://www.facebook.com/tutorvista https://twitter.com/TutorVista
Views: 251182 TutorVista
Structure and bonding in graphite AQA chemistry
 
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http://filestore.aqa.org.uk/subjects/AQA-CH2HP-QP-JUN14-CR.PDF This paper has a question on the properties and structure of graphite.
Views: 12621 Eggar's Science
GCSE Science Chemistry (9-1) Graphite
 
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Find my revision workbooks here: https://www.freesciencelessons.co.uk/workbooks/shop/ In this video, we look at the giant covalent molecule graphite. First we look at the properties of graphite and then explore how these are related to the structure of graphite.
Views: 76641 Freesciencelessons
Power Rangers Dino Charge - Rise of a Ranger - Phillip bonds with the Energem (Episode 15)
 
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Prince Phillip rescues Chase's sister and bonds with the Graphite Energem. With the new Energem, Prince Phillip can morph into the Graphite Dino Charge Ranger! Prince Phillip (Graphite Ranger) is played by Jarred Blakiston. This scene is from Power Rangers Dino Charge "Rise of a Ranger" episode (Episode 15). . #PowerRangers #GoGoPowerRangers #Hasbro Subscribe for More Power Rangers: http://www.youtube.com/powerrangersofficial?sub_confirmation=1 Shop for Power Rangers here: http://www.powerrangers.com Facebook: http://www.facebook.com/powerrangers Instagram: http://www.instagram.com/powerrangers Twitter: http://twitter.com/PowerRangers All-new episodes of Power Rangers Beast Morphers air on Nickelodeon.
Views: 2812812 Power Rangers Official
Structure of Diamond and Graphite, Properties - Basic Introduction
 
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This chemistry video tutorial provides a basic introduction into the structure of diamond and graphite. Diamond has a tetrahedral geometry around each carbon atom with an sp3 hybridization. Graphite has a trigonal planar geometry around each carbon atom with an sp2 hybridization. Graphite conducts electricity due to the electron delocalization of its pi electrons where as diamond as an electrical insulator due to its localized valence electrons; however, diamond is excellent conductor of heat. Diamond is colorless and graphite is black. Diamond is hard due to its strong network covalent bonds where as graphite is slippery due to the weak interactions between the 2D layers within the structure of graphite. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Power Rangers Dino Charge - Rise of a Ranger - The Graphite Energem (Episode 15)
 
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Prince Phillip hands the Graphite Energem to the Power Rangers. Prince Phillip is played by Jarred Blakiston. This scene is from Power Rangers Dino Charge "Rise of a Ranger" episode (Episode 15). . #PowerRangers #GoGoPowerRangers #Hasbro Subscribe for More Power Rangers: http://www.youtube.com/powerrangersofficial?sub_confirmation=1 Shop for Power Rangers here: http://www.powerrangers.com Facebook: http://www.facebook.com/powerrangers Instagram: http://www.instagram.com/powerrangers Twitter: http://twitter.com/PowerRangers All-new episodes of Power Rangers Beast Morphers air on Nickelodeon.
Views: 467135 Power Rangers Official
Power Rangers Dino Charge - Rise of a Ranger - Prince Phillip's Good Deeds (Episode 15)
 
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Prince Phillips attempts to bond with the Graphite Energem by performing various good deeds. Prince Phillip is played by Jarred Blakiston. This scene is from Power Rangers Dino Charge "Rise of a Ranger" episode (Episode 15). . #PowerRangers #GoGoPowerRangers #Hasbro Subscribe for More Power Rangers: http://www.youtube.com/powerrangersofficial?sub_confirmation=1 Shop for Power Rangers here: http://www.powerrangers.com Facebook: http://www.facebook.com/powerrangers Instagram: http://www.instagram.com/powerrangers Twitter: http://twitter.com/PowerRangers All-new episodes of Power Rangers Beast Morphers air on Nickelodeon.
Views: 1411711 Power Rangers Official
Enter Graphite Ranger
 
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From Power Rangers Dino Charge Episode 15 "Rise of a Ranger" Phillip morphs with the others and fights his robotic creation! Morphin' Legacy: Find Your Attitude! Your Source for Power Rangers News from Mighty Morphin' to Dino Charge! http://morphinlegacy.com I DO NOT OWN SUPER SENTAI OR POWER RANGERS, ALL RIGHTS TO TOEI, SABAN , NICKELODEON AND BANDAI
Views: 2098734 MorphinLegacy
7 Difference Between Diamond And Graphite
 
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1. Graphite is more metallic and opaque while diamonds are noticeably transparent and brilliant. 2. Graphite can be used as pencil charcoal while the diamond can be used as very valuable property. 3. The diamond is the hardest mineral; it has a 10 rating in the Mohs scale while graphite scored a 1 to 2 according to the Mohs Hardness Scale. 4. Diamond is an excellent electrical insulator, Graphite is a good conductor of electricity.  5. Diamond crystallizes in the Isometric system and graphite crystallizes in the hexagonal system. 6. In Diamond each carbon atom is bonded to four other atoms throughout the crystal lattice. In Graphite each carbon atom has three bonds and one free electron. 7. Diamond is the hardest substance known and is used to cut glass and in industrial drill bits. Graphite unlike diamond is extremely soft.
Views: 10172 Patel Vidhu
The Graphite Energem
 
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From Power Rangers Dino Charge Episode 15 "Rise of a Ranger" Prince Phillip succeeds in his search for the Graphite Energem Morphin' Legacy: Find Your Attitude! Your Source for Power Rangers News from Mighty Morphin' to Dino Charge! http://morphinlegacy.com I DO NOT OWN SUPER SENTAI OR POWER RANGERS, ALL RIGHTS TO TOEI, SABAN , NICKELODEON AND BANDAI
Views: 739205 MorphinLegacy
What Are Giant Chemical Structures  | Chemistry for All | FuseSchool
 
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Learn the basics about the differences between different chemical structures, including giant covalent, giant ionic and metallic structures. There are numerous materials and substances that possess giant chemical structures. Some are common: like the grains of sand on the beach; the microprocessors in our computers; the graphite in our pencils, the magnesium oxide found in the cement on our buildings; the salt we put on our food; the metals found almost everywhere; and the precious gemstone diamond. These substances are vastly different and this is due to the bonding and the arrangements of chemicals atoms, or ions. Sand, graphite, and diamond are all examples of giant covalent structures. The bonding between the atoms is covalent, but the arrangements of the atoms can be different. Sand contains silicon atoms covalently bonded to oxygen atoms. It has four oxygen atoms bonded in a tetrahedral arrangement around each silicon atom. Diamond has a very similar structure to sand, where all of the carbon atoms are joined by covalent bonds in a tetrahedral arrangement. In graphite the carbon atoms are bonded in hexagonal sheets and have intermolecular forces holding the sheets together. All of the atoms are chemically joined by covalent bonds in sand, diamond and graphite and so these materials have very high melting points because a lot of energy is required to break the bonds between the atoms. They are very hard substances. Diamond is one of the hardest substances in the world, but graphite is quite soft. These layers peel away when our pencils make a mark on paper because the forces holding the layers together are intermolecular and are quite weak. So when you are writing with a pencil, you are actually transferring sheets of carbon. The structure of these materials also determines their electrical conductivity. Diamond does not conduct electricity at all, because its electrons are locked up in covalent bonds; whereas graphite contains free electrons and so can conduct. Silicon is found in semi-conductors and it through adding other elements, called ‘doping’, that it allows partial conductance, which has applications in computing. Table salt (sodium chloride) and magnesium oxide are examples of giant ionic lattices. Ionic bonds form when a metal reacts with a non-metal. Metals form positive ions; nonmetals form negative ions. Ionic bonds are the electrostatic forces of attraction between these oppositely charged ions. Giant ionic structures also have exceptionally high melting points, because the electrostatic interactions between the ions are very strong. Giant ionic lattices, when in the solid state, do not conduct electricity because their ions are fixed in the lattice.This lattice structure is lost when the solid is melted, freeing up ions which can then conduct electricity. The final giant structures we consider in this video are metals. These all share the same structure, whereby electrons in the outer shells of the metal atoms are free to move. The metallic bond is a force of attraction between these free electrons and the positively charged metal ions. Metallic bonds are strong, so metals maintain a regular structure and usually have high melting and boiling points. In addition to this, metals also have other common properties; they conduct heat and electricity because of the free electrons ability to move. Free electrons also allow the metal ions to slide past one another, and so can be hammered into shapes; this is called ‘malleability.’ The ease at which a metal can be pulled into wires depend on how ductile it is. LINK TO PART 2: https://www.youtube.com/watch?v=-s9AggUNmbw&feature=youtu.be SUBSCRIBE to the Fuse School YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind FuseSchool. These videos can be used in a flipped classroom model or as a revision aid. Find our other Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV Twitter: https://twitter.com/fuseSchool Access a deeper Learning Experience in the Fuse School platform and app: www.fuseschool.org Follow us: http://www.youtube.com/fuseschool Friend us: http://www.facebook.com/fuseschool This Open Educational Resource is free of charge, under a Creative Commons License: Attribution-NonCommercial CC BY-NC ( View License Deed: http://creativecommons.org/licenses/by-nc/4.0/ ). You are allowed to download the video for nonprofit, educational use. If you would like to modify the video, please contact us: [email protected]
BONUS: Describe and compare the structure and bonding in the three allotropes of carbon
 
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Diamond -- each carbon has 4 strong covalent bonds in a tetrahedral arrangement, macromolecule, insulator Graphite -- sheets of carbon in a hexagonal arrangement, each C has 3 covalent bonds at 120 degree, sheets separated by delocalized electrons which allow the passage of electricity, slippery since sheets can be slid over each other. Fullerene -- C60 has a football shape, with some delocalization giving some electrical conductivity. Other allotropes of carbon exist - but not in IB world! Yoda - not an allotrope carbon - magical being. Play this map on Garrys Mod: Load up "de_dust" - the Counter-Strike Map Press "q", click on "Toybox" Click on "Saves" and look for "Chemistry Allotropes". Show you teacher - look cool.
Views: 29629 Richard Thornley
AS 2.2.2 - Graphite
 
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An A level description of graphite.
Views: 1550 ASFC Chemistry
Power Rangers Dino Charge - Rise of a Ranger - Phillip finds the Energem (Episode 15)
 
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Prince Phillip finds the Graphite Energem. He attempts to morph for the first time. Prince Phillip is played by Jarred Blakiston. This scene is from Power Rangers Dino Charge "Rise of a Ranger" episode (Episode 15). . #PowerRangers #GoGoPowerRangers #Hasbro Subscribe for More Power Rangers: http://www.youtube.com/powerrangersofficial?sub_confirmation=1 Shop for Power Rangers here: http://www.powerrangers.com Facebook: http://www.facebook.com/powerrangers Instagram: http://www.instagram.com/powerrangers Twitter: http://twitter.com/PowerRangers All-new episodes of Power Rangers Beast Morphers air on Nickelodeon.
Views: 2058137 Power Rangers Official
Network Solids and Carbon: Crash Course Chemistry #34
 
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You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content. In this episode, Hank talks about Network solids and Carbon and how you can actually create a Diamond from plain old Carbon... well, YOU probably can't unless you own a bunch of elephants. It's a long story. BUT, within you will learn about Solid Networks, Diamond and Graphite Network Structures, as well as Sheet and 3D Networks. It's not making diamonds from scratch, but it's still pretty cool! -- Table of Contents Solid Networks 1:54 Diamond and Graphite Network Structures 3:03 Sheet and 3D Networks 0:48 -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 233719 CrashCourse
Allotropes of Carbon
 
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The allotropes of carbon The 3 forms (allotropes) of pure carbon are diamond, graphite and buckminster fullerene. In all the above three allotropes the carbon atoms are joined by strong covalent bonds in diverse arrangements that the properties of the 3 forms are varied. Diamond A diamond is one giant molecule of carbon atoms. Diamonds are colourless and clear (transparent). They sparkle and reflect light -- they're lustrous. These properties make them desirable in items of jewellery. Diamond is extremely hard and has a high melting point.Every atom in a diamond is bonded to its neighbours by four strong covalent bonds leaving no free electrons and no ions. That's why diamond does not conduct electricity. The bonding also explains the hardness of diamond and its high melting point. Graphite Graphite is formed from carbon atoms in layers. Graphite is black, shiny and opaque (not transparent). It's also a very slippery material. It's used in pencil leads -- it slips easily off the pencil onto the paper and leaves a black mark. It's a component of many lubricants Each carbon atom is bonded into its layer with three strong covalent bonds. This leaves each atom with a spare electron, which together form a delocalised 'sea' of electrons loosely bonding the layers together. These delocalised electrons can all move along together -- making graphite a good electrical conductor. Buckminster Fullerene is one type of fullerene. Fullerenes are made from carbon atoms joined together to make balls, 'cages' or tubes of carbon. The molecules of Buckminster Fullerene are spherical and are also known as 'buckyballs' -- formula C60. Buckminster Fullerene is a black solid although it's deep red when in solution in petrol. The tube fullerenes are called nanotubes which are very strong and are conductors of electricity. Their unusual electrical properties mean that nanotubes are used as semiconductors in electronic circuits.
Views: 68196 Elearnin
Graphite (collars, bonds, & covalent network)
 
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This video is about Graphite (collars, bonds, & covalent network) construction
Views: 43 Eric Nash
graphite covalent compound
 
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graphite is a network covalent compound held together by covalent bonds between carbon atoms. Sheets of carbon atoms are held together by covalent bonds, but the sheets are weekly bonded together by pi-bonding which isn't seen in the model. The planar sheets can thus slide off one another. Graphite is a slippery substance which makes it useful as a lubricant or pencil lead.
Views: 1151 Chemistry
GCSE Science Chemistry (9-1) Diamond and silicon dioxide
 
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Find my revision workbooks here: https://www.freesciencelessons.co.uk/workbooks/shop/ In this video, we start looking at giant covalent molecules. First we explore what is meant by giant covalent and then we look at the structures and properties of diamond and silicon dioxide. Image credits: Diamond (By Mario Sarto - Self-photographed, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1015397)
Views: 94568 Freesciencelessons
Gangluff - Chemistry Song - 2012/13 - Network Covalent Bonding
 
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To the tune of "On Top of the World" by Imagine Dragons Network covalent bonding big molecular lattice structure made of strong covalent bonds that extend in three dimensions melting point is so high, and so is boiling point, and they are insoluble in water generally the hardness is high except for graphite that is malleable because of its atoms So what is this bonding called? it's network covalent bonding network covalent bonding diamond, graphite, and quartz and even silicon carbide it's network covalent bonding network covalent bonding diamond, graphite, and quartz and even silicon carbide network covalent bonding diamond and graphite are examples of this type of bonding that holds its atoms tightly together they are made hybrid sp3 which are a quality of these bond that take a lot of energy to break So what is this bonding called? It's network covalent bonding network covalent bonding diamond, graphite, and quartz and even silicon carbide it's network covalent bonding network covalent bonding diamond, graphite, and quartz and even silicon carbide network covalent bonding Oooooooo... OoooAhhhhhOoooAhhhhh[2x] it's network covalent bonding network covalent bonding diamond, graphite, and quartz and even silicon carbide it's network covalent bonding network covalent bonding diamond, graphite, and quartz and even silicon carbide and I know these atoms are held tight together and require a lot of energy to break them, to break them, to break them and I know the atoms are held tight together and require a lot of energy to break them, to break them, to break them It's network covalent bonding network covalent bonding diamond, graphite, and quartz and even silicon carbide it's network covalent bonding network covalent bonding diamond, graphite, and quartz and even silicon carbide network covalent bonding
Views: 707 joe shmo
36. Bond Energies, the Boltzmann Factor and Entropy
 
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Freshman Organic Chemistry (CHEM 125) After discussing the classic determination of the heat of atomization of graphite by Chupka and Inghram, the values of bond dissociation energies, and the utility of average bond energies, the lecture focuses on understanding equilibrium and rate processes through statistical mechanics. The Boltzmann factor favors minimal energy in order to provide the largest number of different arrangements of "bits" of energy. The slippery concept of disorder is illustrated using Couette flow. Entropy favors "disordered arrangements" because there are more of them than there are of recognizable ordered arrangements. 00:00 - Chapter 1. Chupka and Inghram's Determination of Graphite's Heat of Atomization 14:19 - Chapter 2. Calculating Equilibrium Constants from Bond Dissociation Energies 27:55 - Chapter 3. The Boltzmann Factor: How is Temperature Related to Energy? 36:24 - Chapter 4. Entropy and the Tendency toward "Disordered Arrangements" Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses This course was recorded in Fall 2008.
Views: 8929 YaleCourses
Giant covalent structures
 
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A giant video for giant covalent structures! A look at the physical properties and explanations of diamond, graphite and silicon dioxide aka sand.
Views: 11365 Allery Chemistry
Power Rangers Dino Charge - Rise of a Ranger - Graphite Ranger's First Fight (Episode 15)
 
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Graphite Ranger's first fight in Power Rangers Dino Charge. Graphite Ranger vs G-Bo Robot. Prince Phillip (Graphite Ranger) is played by Jarred Blakiston. This scene is from Power Rangers Dino Charge "Rise of a Ranger" episode (Episode 15). . #PowerRangers #GoGoPowerRangers #Hasbro Subscribe for More Power Rangers: http://www.youtube.com/powerrangersofficial?sub_confirmation=1 Shop for Power Rangers here: http://www.powerrangers.com Facebook: http://www.facebook.com/powerrangers Instagram: http://www.instagram.com/powerrangers Twitter: http://twitter.com/PowerRangers All-new episodes of Power Rangers Beast Morphers air on Nickelodeon.
Views: 882263 Power Rangers Official
Allotropes of Carbon - Class 10 Tutorial
 
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Allotropes are different physical forms of the same element. All elements are made up uniquely of their own atoms and therefore any physical differences must be a consequence of how the atoms are joined together - their arrangement within the bulk structure. Many elements exhibit allotropy as there are often varous ways in which the atoms can be linked together into molecules and also different ways in which the molecules can be arranged to make larger structures. The two most common allotropes of carbon are diamond and graphite. The crystal structure of diamond is an infinite three-dimensional array of carbon atoms, each of which forms a structure in which each of the bonds makes equal angles with its neighbours. The crystal structure of graphite amounts to a parallel stacking of layers of carbon atoms.
Views: 63554 amritacreate
Carbon bonds in Diamond.mov
 
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Carbon bonds in Diamond. Modeled in Google SketchUp and rendered in Kerkythea
Views: 4090 Rafat Zamir
Power Rangers Dino Charge - Prince Phillip's Return | Episode 20 "One More Energem"
 
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Power Rangers Dino Charge Episode 20 Intro Scene. Kendall presents her latest invention. Prince Phillip returns to help the Rangers in the final mission. Prince Phillip is played by Jarred Blakiston. This scene is from Power Rangers Dino Charge "One More Energem" episode (Episode 20 / Season Finale). . #PowerRangers #GoGoPowerRangers #Hasbro Subscribe for More Power Rangers: http://www.youtube.com/powerrangersofficial?sub_confirmation=1 Shop for Power Rangers here: http://www.powerrangers.com Facebook: http://www.facebook.com/powerrangers Instagram: http://www.instagram.com/powerrangers Twitter: http://twitter.com/PowerRangers All-new episodes of Power Rangers Beast Morphers air on Nickelodeon.
Views: 864169 Power Rangers Official
AQA Unit 2 Structure and Bonding Lesson 10 Giant Covalent Molecules
 
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Free GCSE and A Level video lessons
Views: 62699 Freesciencelessons
Dangling-bond charge qubit on a silicon surface
 
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Video abstract for the article 'Dangling-bond charge qubit on a silicon surface ' by Lucian Livadaru, Peng Xue, Zahra Shaterzadeh-Yazdi, Gino A DiLabio, Josh Mutus, Jason L Pitters, Barry C Sanders and Robert A Wolkow (Lucian Livadaru et al 2010 New J. Phys. 12 083018). Read the full article in New Journal of Physics at http://iopscience.iop.org/1367-2630/12/8/083018/fulltext/.
Views: 5344 NewJournalofPhysics
Carbon and its Compounds | What are Allotropes
 
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CBSE Class 10 Science - Carbon and its Compounds - What are Allotropes? Difference between diamond and graphite? It is a phenomenon of existence of an element in two or more forms having different physical properties but identical chemical properties. Carbon has three allotropes in crystallized form: Diamond, Graphite, Fullerene. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 21210 PrepOnGo
BONDING IN CARBON THE  COVALENT BOND
 
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For accessing 7Activestudio videos on mobile Download SCIENCETUTS App to Access 120+ hours of Free digital content. For more information: http://www.7activestudio.com [email protected] http://www.7activemedical.com/ [email protected] http://www.sciencetuts.com/ Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. Carbon–carbon bond. A carbon–carbon bond is a covalent bond between two carbon atoms. The most common form is the single bond: a bond composed of two electrons, one from each of the two atoms. ... Carbon atoms can also form double bonds in compounds called alkenes or triple bonds in compounds called alkynes.
Views: 9952 7activestudio
Covalent-Network Solids.
 
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This video is about Covalent-Network Solids, and discusses in details their structures and some properties. In this video I discuss in details the structure and properties of the following solids: - Diamond - Graphite - Silicon Carbide (SiC) - Silicon dioxide (SiO2) Students studying Chemistry at different levels could highly benefit from this video.
Views: 3009 Ali Hayek
Why graphene hasn’t taken over the world...yet
 
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Graphene is a form of carbon that could bring us bulletproof armor and space elevators, improve medicine, and make the internet run faster — some day. For the past 15 years, consumers have been hearing about this wonder material and all the ways it could change everything. Is it really almost here, or is it another promise that is perpetually just one more breakthrough away? Subscribe: http://bit.ly/2FqJZMl Like Verge Science on Facebook: http://bit.ly/2hoSukO Follow on Twitter: http://bit.ly/2Kr29B9 Follow on Instagram: https://goo.gl/7ZeLvX Read More: http://www.theverge.com Community guidelines: http://bit.ly/2D0hlAv Subscribe to Verge on YouTube for explainers, product reviews, technology news, and more: http://goo.gl/G5RXGs
Views: 10344189 Verge Science
Covalent Network Solids
 
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025 - Covalent Network Solids In this video Paul Andersen explains how covalent network solids form elementally (like graphite) or by combining multiple nonmetals (like quartz). Covalent network solids contain elements from the carbon group because they have four valence electrons and can create three-dimensional shapes. Silicon crystals act as semiconductors and can be either n-type or p-type doped to increase their effectiveness. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Connormah. English: MAde by Me in AICS3, [object HTMLTableCellElement]. Own work. http://commons.wikimedia.org/wiki/File:Lightning--.svg. "File:80486DX2 200x.png." Wikipedia, the Free Encyclopedia. Accessed August 19, 2013. http://en.wikipedia.org/wiki/File:80486DX2_200x.png. "File:Graphite-layers-side-3D-balls.png." Wikipedia, the Free Encyclopedia. Accessed August 19, 2013. http://en.wikipedia.org/wiki/File:Graphite-layers-side-3D-balls.png. "File:GraphiteUSGOV.jpg." Wikipedia, the Free Encyclopedia. Accessed August 19, 2013. http://en.wikipedia.org/wiki/File:GraphiteUSGOV.jpg. "File:Monokristalines Silizium Für Die Waferherstellung.jpg." Wikipedia, the Free Encyclopedia. Accessed August 19, 2013. http://en.wikipedia.org/wiki/File:Monokristalines_Silizium_f%C3%BCr_die_Waferherstellung.jpg. "File:Pencils Hb.jpg." Wikipedia, the Free Encyclopedia. Accessed August 19, 2013. http://en.wikipedia.org/wiki/File:Pencils_hb.jpg. "File:Quartz, Tibet.jpg." Wikipedia, the Free Encyclopedia, August 17, 2013. http://en.wikipedia.org/w/index.php?title=File:Quartz,_Tibet.jpg&oldid=346538517. "File:Silicon-unit-cell-3D-balls.png." Wikipedia, the Free Encyclopedia. Accessed August 19, 2013. http://en.wikipedia.org/wiki/File:Silicon-unit-cell-3D-balls.png. "File:Transbauformen.jpg." Wikipedia, the Free Encyclopedia. Accessed August 19, 2013. http://en.wikipedia.org/wiki/File:Transbauformen.jpg. Materialscientist, Diamond_and_graphite jpg: User:Itubderivative work: Diamond and Graphite Samples with Their Respective Structures, 11:37 (UTC). Diamond_and_graphite.jpg. http://commons.wikimedia.org/wiki/File:Diamond_and_graphite2.jpg.
Views: 62977 Bozeman Science
Power Rangers Dino Charge - World Famous In New Zealand - Albert bonds with the Purple Energem
 
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Albert tells the story on how he bonded with the Purple Energem. Albert Smith (Purple Ranger) is played by Arthur Ranford. This scene is from Power Rangers Dino Charge "World Famous! (in New Zealand)" episode (Episode 17). . #PowerRangers #GoGoPowerRangers #Hasbro Subscribe for More Power Rangers: http://www.youtube.com/powerrangersofficial?sub_confirmation=1 Shop for Power Rangers here: http://www.powerrangers.com Facebook: http://www.facebook.com/powerrangers Instagram: http://www.instagram.com/powerrangers Twitter: http://twitter.com/PowerRangers All-new episodes of Power Rangers Beast Morphers air on Nickelodeon.
Views: 208413 Power Rangers Official
Chemistry - Liquids and Solids (42 of 59) Crystal Structure: Covalent: Graphite
 
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Visit http://ilectureonline.com for more math and science lectures! In this video I explain the crystal structure of the covalent bond of the graphite.
Views: 2137 Michel van Biezen
14.1  Delocalized pi electrons (HL)
 
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Please note: there is a slight mistake at 2:13 - delocalised pi electrons are not always spread out over all the atoms in a molecule as they are in the carbonate ion. The text I have linked to below has a more detailed description on the delocalised pi electrons in the carbonate ion and benzene on page 366 and 367. Source: http://webdelprofesor.ula.ve/ciencias/isolda/libros/orbitales_moleculares.pdf Link to worksheet: https://drive.google.com/file/d/0B3Spy779s3hPeGktOTlEbjFmTjQ/view?usp=sharing
Views: 20814 Mike Sugiyama Jones
What is Graphite?
 
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Graphite video introduction explaining what it is and how it works. Graphite is the first freelance platform for architects. Visit our website at https://mygraphite.co/ to learn more! music: Corporate Presentation by AShamaluevMusic
Views: 179 Leah Baker
Power Rangers Dino Charge - Rise of a Ranger - Final Scene (Episode 15)
 
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Episode 15 Final Scene. Prince Phillip learned a valuable lesson on why the Graphite Energem chose him. With the new Energem, Prince Phillip promises to return again as the Graphite Ranger. Prince Phillip is played by Jarred Blakiston. This scene is from Power Rangers Dino Charge "Rise of a Ranger" episode (Episode 15). . #PowerRangers #GoGoPowerRangers #Hasbro Subscribe for More Power Rangers: http://www.youtube.com/powerrangersofficial?sub_confirmation=1 Shop for Power Rangers here: http://www.powerrangers.com Facebook: http://www.facebook.com/powerrangers Instagram: http://www.instagram.com/powerrangers Twitter: http://twitter.com/PowerRangers All-new episodes of Power Rangers Beast Morphers air on Nickelodeon.
Views: 741487 Power Rangers Official
Covalent Lattices
 
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Non-metals can form giant lattices. Covalent Network Lattices (eg. Diamond) are very strong as each carbon forms covalent bonds with four other carbon atoms. Covalent Layer Lattices (eg. Graphite) form layers of strong, covalently bonded carbon atoms - these layers are held together by weak dispersion forces, which makes graphite slippery.
Views: 2644 VolkScience
Custom Builder Rod Blank Spray Paint: Mud Hole Exclusive Look
 
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http://www.mudhole.com/ Love the action of your rod blank but can't stand the finish? Now you can change the color of any rod blank by using the new Custom Builder spray paint system. Made specially for plastics, it bonds to graphite and fiberglass rod blanks and dries in 15 minutes or less. No sanding or priming is required, however we recommend cleaning the blank with a solvent of your choice to remove any excess oils and dirt that may have built up on the blank. Note to international customers: Due to the highly combustible properties of this product, FedEx and USPS prohibit the shipment of this product outside of the United States. We are sorry for the inconvenience. View This Product: http://www.mudhole.com/Shop-Our-Catalog/All-Finishes/Custom-Builder-Rod-Blank-Spray-Paint
Views: 37229 Mud Hole
ALLOTROPES OF CARBON
 
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For more information: http://www.7activestudio.com [email protected] http://www.7activemedical.com/ [email protected] http://www.sciencetuts.com/ [email protected] Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. Allotropes of Carbon:Carbon exists in two Allotropic forms,Crystalline allotropes, amorphous allotropes, Crystalline allotropes: Diamond, Graphite, Fullerenes, Amorphous allotropes: Carbon block lamp block, Coke, Charcoal. Diamond:It has a crystalline lattice. In diamond each carbon atom undergoes sp3 hybridisation.Each carbon is linked to four other carbon atoms in a tetrahedral fashionthrough a sigma bond.The C−Cbond length = 154 pm. It has rigid covalent bond network which is difficult tobreak.It is the hardest substance on earth and it has very high melting point.It acts as an electrical insulator. Graphite:It has layered structure and these layers are held by vanderwaal forces.In graphite each carbon item undergoes sp2Hybridization.Each carbon is bonded to three other carbon atoms through a sigma bond.The fourth electron forms a 'Pai' bond. The C−C bond length within the layer = 141.5 pm. Each layer is composed of hexagonal rings of C-atoms.It is quite soft and its layers can separated easily. It is a good conductor of electricity Fullerenes: These are discovered by H.W Kroto, E. Smalley and R.F curl.These are made by heating. Graphite in an electric arc. In the presence of inert gas Helium or Argon.They are cage-like structures or soccerball .It is called Buckminister fullerene.All the carbon atoms are sp2 hybridised. And it has both single and double bonds.C−C bond length = 143.5 pm. C=C bond length = 138.3 pm. C60 contains 20 six-membered rings and 12 five-membered rings.Spherical fullerenes are also called bucky balls.Carbon block, Coke, Charcoal. Carbon Block:It is is obtained by burning hydrocarbons in a limited supply of air. Charcoal and Coke: By heating wood or coal at high temperatures in the absence of air, charcoal and coke are obtained.
Views: 82522 7activestudio
Fullerenes, Fullerene, Structure of Fullerenes, Applications of Fullerenes
 
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For further reading about Fullerenes, Please click on the link given below ....... http://vedupro.blogspot.in/2013/02/fullerenes-fullerene-structure-of.html FULLERENE / FULLERENES "The phenomenon of existence of an element in two or more solid modification is known as Allotropy and the solid modifications are known as Allotropes." In 1990, W. Kratchmer, D. Huftman and their coworkers were surprisingly successful introducing another known of carbon is called Fullerenes .........
Views: 39373 vedupro
Graphite: A giant covalent molecule.
 
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Highly Recommended - Top Tutors for All Subjects at All Levels here: https://spires.co/franklychemistry This short flash animation does not show or consider the delocalized electrons. You will find another longer video here that does. This video concentrates on the layered structure and the natural vibrations present in solid graphite.
Views: 4968 FranklyChemistry
best video in 2019 to draw the structure of diamond by prof. Muhammad Afzal its matchless
 
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1. each carbon in diamond is sp3 hybridized 2. each carbon atom forms four sigma bonds with other four carbon atoms 3. each carbon atom in the interiior of the molecule forms tetrahederal geometry 4. these unit cells of diamonds grow tetrahedrally and form a macromolecule. 5. the whole structure of diamond behaves as a single molecule. 6. the overall structure of diamond is face centered cubic (FCC)
Views: 148937 Afzal Yaqoob
Exfoliation of Graphite by means of Plasma Electrolysis
 
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This is an experimental process of exfoliating carbon and its allotropes from their atomic bonds. It is a means for anybody to obtain ultra fine graphite particulate to experiment with themselves. Without the use of a ball mill or rock tumbler. This is still a work and progress and is leading in to a lot of exciting experiments. I hope it is some use to you and feel free to leave comments.
Views: 9743 Conscious Engineering
3.6.1 Describe the giant covalent structures of graphite and diamond.
 
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This video is about 3.6.1 Describe the giant covalent structures of graphite and diamond.
Views: 10631 ChemJungle
Giant Covalent Molecules with models of Molymod and Snatoms
 
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There are several different types of molecular structures. One of these is the Giant Covalent Molecule, like Graphite or Diamond or a Buckminster Fullerine. Using molymod and Snatoms I look at these different structures and see how because all the atoms are bonded together the substances have high melting and boiling points. All the atoms are bonded together so they form huge structures. Diamond is the hardest because of its tetrahedral and 6 ring shape and graphite because only three of the carbon bonds are used, conducts electricity and is very soft.
Views: 2294 Philip Russell
SP2 Hybridization
 
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For more information: http://www.7activestudio.com [email protected] http://www.7activemedical.com/ [email protected] http://www.sciencetuts.com/ [email protected] Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. SP2 hybridization:Definition: "The process of intermixing of one S and two P orbitals to give three identical hybrid orbitals is known as Sp2 or trigonal hybridization". Characteristics Trigonal hybridization:In this hybridization three hybrid orbitals are formed.These hybrid orbitals takes the direction of p-orbitals.Each sp2 hybrid orbitals possess 33.31% of s-character and 66.7% p-character.The hybrid orbitals oriented along the three corners of regular triangle at an angle of 1200. Hence this hybridization is called trigonal hybridization.SP2 hybird orbital is slightly smaller in size than the sp3 hybrid orbital. Therefore the shape of sp2 hybridized atom is trigonal planar with bond angle of 1200.Examples:-BCl3: Boron trichloride BF3: Boron trifluoride. C2H4: Ethylene C6H6: Benzene SO2: Sulphur dioxide.Structure of Boron trichloride Bcl3:Consider Boron trichloride, BCl3.Boron Atom: The central atom in boron trichloride is Boron B.The atomic number of boron is 5.The general electronic configuration is 1s22s22p1 The ground state electronic configuration of is 2s2 2p1.The excited state electronic configuration of Boron is 2s1 2p2.One electron is promoted from 2s to 2py level, then electronic configuration is 1s2 2s12px12py1.The 2s to 2px & 2py orbital undergoes sp2 hybridization and form three sp2 hybrid orbitals. The three sp2 hybrid orbitals possess one electron each.Chlorine Atom: The atomic number of Chlorine is 17. The general electronic configuration is 1s2 2s22p6 3s23p5, which is the ground state electronic configuration.Pz orbital is having unpaired electron. The three hybrid orbitals of boron form three sigma bonds with 3pz orbital of three chlorine atoms and oriented along the three corners of regular triangle at an angle of 1200. Therefore the molecule gets trigonal planar with bond angle of 1200. Hence three sigma sp2-pz bonds are having pair of electrons.
Views: 136551 7activestudio