Question

Here's a question.....!!
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Give the trend in atomic size on moving:

i) down the group

ii) across the period from left to right
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Answer 1

Answer:

on moving down the group.. atomic size increases....

on moving across a period atomic size decreases...

Answer 2

Explanation:

down the group the atomic size increases and from left to right across the period the atomic size decreases hope it will help u mate ..