Why is it incorrect to call every shiny material a metal?

Type: MCQ • Marks: 1

A. Some non-metals and other materials may also shine

B. Shine proves electrical conduction

C. Only metals can ever reflect light

D. Shine proves ductility

Explanation

Lustre is common in metals but not exclusive to them; iodine is one non-metal example.

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Class 7th Curiosity

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