Question

An element X' is forming an acidic oxide. Its position in modern periodic
table will be

(a) Group 1 and Period 3
(b) Group 2 and Period 3
(c) Group 13 and Period 3
(d) Group 16 and Period 3​

Answer 1

Answer:

(d) Group 16 and Period 3

Answer 2

Answer:

dii answer is D

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