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Number of allotropes of carbon

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Number of allotropes of carbon

Posted by Dgf Chd 4 years ago

CBSE > Class 12 > Chemistry

1 answers

Yogita Ingle 4 years ago

Diamond: It is extremely hard, transparent crystal, with the carbon atoms arranged in a tetrahedral lattice. This allotrope of carbon is a poor electrical conductor and an excellent thermal conductor.
Lonsdaleite: These are also called hexagonal diamond.
Graphene: It is the basic structural element of other allotropes, nanotubes, charcoal, and fullerenes.
Q-carbon: These carbon allotropes are ferromagnetic, tough, and brilliant crystal structure that is harder and brighter than diamonds.
Graphite: It is a soft, black, flaky solid, a moderate electrical conductor. The C atoms are bonded in flat hexagonal lattices (graphene), which are then layered in sheets.
Linear acetylenic carbon (Carbyne)
Amorphous carbon
Fullerenes, including Buckminsterfullerene, also known as “buckyballs”, such as C60.
Carbon nanotubes: Allotropes of carbon with a cylindrical nanostructure.

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