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12. Elements with valency 1 are : (a) Always metals (b) Always metalloids (c) Either metals or non-metals (d) Always non-metals Ans.

12. Elements with valency 1 are :
(a) Always metals
(b) Always metalloids

(c) Either metals or non-metals
(d) Always non-metals Ans.

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 8741 Points
8 months ago
Ans : (c) Either metals or non-metals

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