Answer Posted / archan
Diamond is the hardest NATURAL substance. Other allotropes of carbon like buckminsterfullerene and some synthetic polymers are harder than diamond.
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Answer Posted / archan
Diamond is the hardest NATURAL substance. Other allotropes of carbon like buckminsterfullerene and some synthetic polymers are harder than diamond.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
