Question

SUNG
Bill 94% 12:19 pm
1 point
4. Which of the following
atomic numbers belong to
same period?
O (a) 56,7
O (6) 1,37
O (C) 2,4,6
O (d) 9. 17,35​

Answer 1

Answer:

O (C) 2,4,6

Explanation:

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