Hint: We know that physical as well as chemical properties are the result from the characteristic structure of a given compound which is why even compounds made from the same element can have different properties.Complete answer:Graphite and diamond are two quite known all...
electronic structureThe structural and electronic properties of diamond and graphite were investigated by the first-principles total-energy pseudopotential method based on density functional theory. The band structure, DOS and PDOS were calculated. Results showed that diamond had a wide band gap, and ...
(a)Graphite, diamond and fullerene are all allotropes of carbon.Graphite Diamond Fullerene(i) Explain, in terms of its structure and bonding, why graphite[3](m.p.= 4200 C) has a lower melting point as compared to diamond(m.p.= 4500 C).(ii) Does fullerene conduct electricity?[2]Expla...
网络石墨结构 网络释义 1. 石墨结构 晶体结构 - 维基百科,自由的百科全书 ... 金刚石结构 diamond structure石墨结构graphite structure氯化钠结构 NaCl structure ... zh.wikipedia.org|基于66个网页 例句 释义: 全部,石墨结构
Graphite has the same composition as diamond, the hardest mineral known, but its unique structure makes it extremely light, soft, inert and highly resistant to heat.
To determine which material, diamond or graphite, is a good conductor of electricity, we can analyze their structures and the behavior of their electrons. 1. Identify the Materials: We are comparing two allotropes of carbon: diamond and graphite. 2. Understand the Structure of Graphite: - Grap...
diamond are very high. The melting point of graphite is 4200 degrees Kelvin, and diamond's melting point is 4500 degrees Kelvin. In fact, when a diamond is exposed to high heat and ion bombardment, it will begin to convert back to graphite, which is a more stable structure for carbon ...
2. Diamond is a) made only of carbon and hydrogen atoms b) the hardest substance know to man c) soft and slippery d) clear and brittle 3. What makes diamond so hard? a) diamond has a crystal structure similar to ice b) diamond is made up of only carbon atoms ...
The graphite has weak bonding and is present in powder form. Diamond has a strong bonding and is hard solid, thus, they cannot form the same degree of hardness and crystal structure. Thus, they cannot have similar electrical conductivity. Download Solution PDF Share on Whatsapp Latest...
Allotropes are various versions of the structure of the element. Carbon allotropes are graphite, diamond, and Florence. Carbon is a natural gas that holds heat but since the industrial revolution, there has been a lot of carbon dioxide in the atmosphere. People now have an unnatural influence...