Question

What is the difference between graphite diamond and fullerenes?

Answer 1

graphite has hexagonal shape of carbon and layers are there. but fullerenes are synthesized

Answer 2

diamond is allotrope of carbon it is used in precious jewellery and Is most important crystal because of presence of very tough covalent bond it is the hardest material and have High melting point (355°c)

graphite is allotrope of carbon in Which carbon atom is sp2 hybrized and form covalent bonds with 3 other hybrids atoms this result in formation of six interlinked membered rings.

fullerence is an allotrope of carbon it is called buckball or buckminster fullerence .