Give an example of a non-metal which is a. hardest known substance.b. – InterviewSolution

1.

Give an example of a non-metal which is a. hardest known substance.b. a good conductor of heat and electricity.

Answer»

(a) Diamond is the hardest known naturally occurring non-metalic substance.

(b) Graphite, an allotrope of carbon is a non-metal which is a good conductor of heat and electricity.

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