Science, asked by Nanducs91, 1 year ago

four element p q r and s have atomic no 12,13,14 ,15 respectively (1)what is the valency of q (2) classify these elements as metals and non-metals (3)which of these elements will form the most basic oxide?

Answers

Answered by chinu65

6

(1)The Valency of q is 3 (2)Metal (3)P-12

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