Question

diamond is very hard because ​

Answer 1

Answer:

diamond is very hard because of the strong covalent bond between the carbon atoms

Answer 2

• Diamond made up of carbon atoms.
• 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.

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