Explain the difference :
Diamond and graphite
|Structure||Eight sides forming double pyramids. Each carbon atom is held firmly in place by four bonds of neighbouring carbon atoms.||Carbon atoms are arranged in flat planes of hexagonal rings, stacked on top of each other.|
|Nature||Colourless and the hardest substance known||Soft, greyish and slippery to touch|
|Conductivity||Bad conductor of electricity||Good conductor of heat and electricity|
|Chemical activity||Chemically inert under ordinary conditions as there are no free electrons available||Slightly more reactive than diamond|
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