1.

Match the following:a) Alkali metals i) VIA or 16 b) Alkaline earthmetals — i) I A or 1 c) Chalcogens — iii) VIIA or 17 d) Halogens — iv) II A or 2 A) a → i, b → ii, c iii, d →iv B) a → iv, b → iii, c → ii, d → i C) a → ii, b →iv, c → i, d → iii D) a →iv, b → ii, c → iii, d → i

Answer»

C) a → ii, b →iv, c → i, d → iii



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