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Diamond is

  • A.An element
  • B.A compound
  • C.A mixture
  • D.A liquid

Answer: A

Diamond is an element.

It is pure carbon, an allotrope in which every atom is \(sp^3\) hybridised and bonded tetrahedrally to four others. Graphite, fullerenes and graphene are other allotropes of the same element.

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