The hardest substance available on earth is
pragya69:
i guess diamond...
Answers
Answered by
7
Hey dear !!
The hardest substance on earth is a non metal that is "Diamond".
It is the form of graphite that is carbon.
Hope this helps you dear ✌
The hardest substance on earth is a non metal that is "Diamond".
It is the form of graphite that is carbon.
Hope this helps you dear ✌
Answered by
3
Crystal and diamond are the hardest substance
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