Question

_____________isanon-crystallineformofcarbon.​

Answer 1

Amorphous carbon like charcoal

Hope it helps.....^•^

Answer 2

Answer:

Amorphous carbon

Explanation:

Amorphous carbon refers to carbon that does not have a crystalline structure. Even though amorphous carbon can be manufactured, there still exist some microscopic crystals of graphite-like or diamond-like carbon.