Math, asked by wwwskmadhupushpa, 11 months ago

1.
The set of atomic numbers of elements which belong to the same group are
(a) 6,15,33,51
(b ) 9,17,34,52
(c) 14,32,50,82

Answers

Answered by rafsanzanee

0

Answer:

the answer is b(9,17,34,52)

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