What are the allotropes of carbon?

Answer 1

Refer to the explanation.

Allotropes are different forms of the same element. Fullerenes and diamond are both composed of carbon atoms.

The following diagram represents eight allotropes of carbon.

a) Diamond https://tutor.hix.ai b) Graphite https://tutor.hix.ai c) Lonsdaleite https://tutor.hix.ai d) #"C"_60"# Buckminsterfullerene
https://tutor.hix.ai e) #"C"_540"# Fullerite https://tutor.hix.ai f) #"C"_70"# Fullerene https://tutor.hix.ai g) Amorphous carbon https://tutor.hix.ai h) Carbon nanotube https://tutor.hix.ai

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Answer 2

Cooper Anderson

Amorphous carbon, diamond, graphite, graphene, and fullerenes (like buckyballs and nanotubes) are examples of carbon allotropes.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.