Name a metal/non-metal:(i) Which makes iron hard and strong?(ii) Which – InterviewSolution

1.

Name a metal/non-metal:(i) Which makes iron hard and strong?(ii) Which is alloyed with any other metal to make an amalgam?(iii) Which is used to galvanise iron articles?(iv) Whose articles when exposed to air form a black coating?

Answer»

(i) Carbon

(ii) Mercury

(iii) Zinc

(iv) Silver

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