Question

why diamond is a hardest subsatnce​

Answer 1

Answer:

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Answer 2

Answer:

The outermost shell of each carbon atom has four electrons. In diamond, these electrons are shared with four other carbon atoms to form very strong chemical bonds resulting in an extremely rigid tetrahedral crystal. It is this simple, tightly-bonded arrangement that makes diamond one of the hardest substances on Earth.

Explanation:

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