Question

atomic radus goes on increasing down a group​

Answer 1

Answer:

The number of energy levels increases as you move down a group as the number of electrons increases. Each subsequent energy level is further from the nucleus than the last. Therefore, the atomic radius increases as the group and energy levels increase. 2) As you move across a period, atomic radius decreases.

Explanation:

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Answer 2

Explanation:

Atomic radius goes on increasing down a group because while going down a group no. of shells are added