Answer:
Carbon is capable of forming many allotropes (structurally different forms of the same element) due to its valency
Graphite and Diamond are different because they have different structures. ... However each carbon atom in Diamond has 4 covalent bonds with other Carbons, making it extremely strong and hard. On the other hand, each carbon in graphite is bonded to three carbons, and therefore graphite is formed in layers.
Step-by-step explanation: