Science, asked by Nireesha3029, 10 months ago

Which is the hardest substance?
(a) Gold
(b) Diamond
(c) Aluminium
(d) None of these

Answers

Answered by Anushka1047

4

the hardest substance is Diamond

Answered by SwastikSwain

4

Answer:

(b) Diamond

Explanation:It has 1600 moths hardness on the moths scale.

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