Question

12. An element X' is forming an acidic oxide. Its position in Modern Periodic Table will be
(a) Group I and Period 3
(b) Group 2 and Period 3
VO Group 13 and Period 3
(d) Group 16 and Period 3
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Answer 1

Group 16 and Period 3

An element X' is forming an acidic oxide. Its position in Modern Periodic Table will be Group 16 and Period 3.