Explain why graphite is a soft material
WebDec 19, 2024 · Answer: the very reason why metals do. “Metals conduct electricity as they have free electrons that act as charge carriers. Graphite is just the same,” says Dr Dong … Web2 Two macromolecular forms of carbon are graphite and diamond. The structures of graphite and diamond are given below. graphite diamond (a) Explain in terms of its structure why graphite is soft and is a good conductor of electricity..... [3] (b) State two uses of graphite which depend on the above properties.
Explain why graphite is a soft material
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WebTranscribed image text: Part 3 Materials Design Problems - 20 points 1. Explain why graphite is very soft and diamond is hardest naturally found material although they both have carbon covalent bonds? 5 points 2. Steel is coated with a thin layer of ceramic to help protect against corrosion. WebE 7 Explain why magnesium oxide has high melting and boiling points. 8 PL Explain why ammonia has low melting and boiling points. M 2.4C Giant structures of carbon SA. Challenge In this exercise you will link the structure of diamond and graphite to their properties. Diamond and graphite are both giant structures formed from the element …
WebGraphite is composed of strong hexagonal Carbon rings forming layers with WEAK intermolecular forces between them. Thus these Van der waals forces are easily overcome so the layers will easily slide over each other. This is … WebA soft material with a slimy feel 2.High melting and boiling points 3.Do not dissolve in water 4.Conducts electricity. Explain why graphite is soft with slimy feel. ... Explain why graphite has a low high melting and boiling point. Like diamond, graphite has a giant molecular structure. As its covalent bonds are very strong, and there are many ...
WebExplain why? Medium Solution Verified by Toppr Diamond is hard because the carbon atoms in diamond are bonded in a stronger tetrahedron pattern but graphite is soft and slippery because the carbon atoms in graphite are bonded in layers with only weak vanderwall force holding the layers together. Web2 Two macromolecular forms of carbon are graphite and diamond. The structures of graphite and diamond are given below. graphite diamond (a) Explain in terms of its structure why graphite is soft and is a good conductor of electricity..... [3] (b) State two uses of graphite which depend on the above properties.
WebExplanation: Graphite is black and opaque, one of the softest (1–2 on Mohs scale), and soft and is a very good lubricant. Hope this helps 9. learning task 1 determine what kind of carbon allotropes are the given picture below based in different structural modification write your answer in a separate sheet of paperPasagot po ng tama bibigyan ...
WebApr 2, 2024 · Whereas, Graphite is soft and slippery due to the presence of weak Van der Waals forces. Complete step by step answer: Diamond is one of the most complex substances known and it has a density which is equal to 3.5 g r a m. m l − 1. Whereas, Graphite is soft and slippery and it has a density which is equal to 2.3 g r a m. m l − 1. ostbayern tourismus.deWebGraphene's strength mainly comes from the strong covalent bonds of the carbon atoms.. Graphite is made of layers of graphene but it is weaker because the layers making up … ostbayern ticketWebMar 30, 2024 · A sustainable and simple synthesis procedure involving the co-assembly of green phenolic resin and amphiphilic polymer template in water/ethanol mixture at room temperature to synthesize nitrogen doped mesoporous carbon is reported herein. Guanine is proposed as a novel nitrogen-based precursor which is able to create H-bondings both … ost beadsWebOct 9, 2007 · It is soft and slippery, and its hardness is less than one on the Mohs scale. Graphite also has a lower density (2.266 grams per cubic centimeter) than diamond. ostbayern tourismus marketingWebGraphite is an allotrope of carbon. graphite each carbon Atom is linked with 3 other carbon atoms by single covalent bond resulting in the hexagonal ring which is arranged in a … ostbayern tourismus jobsWebDec 9, 2016 · To scratch or break it requires a high amount of force, which makes it one of the hardest naturally-occurring materials on the planet. Graphite, on the other hand, has an entirely different geometric arrangement than diamond. Its carbon atoms are arranged in … The Basic Laws Of Atomic Theory. The first thing we will be looking at is the Law of … ostbeatbandWebJan 15, 2024 · Graphite has a high melting point, similar to that of diamond. In order to melt graphite, it isn't enough to loosen one sheet from another. You have to break the covalent bonding throughout the whole structure. … ostbayern tourismusverband