Chemistry, asked by gurmeetsingh508812, 3 months ago

. The element A, B, C, D and I have atomic
number 9,11,17,12 and 13
respectively, which
pair of elements belong to the same group.
(a) A and B
(b) B and D (c) A and C
(d) Dand E

Answers

Answered by pratyush182009

0

The answer is option C.

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