Question

Na (11), K (19), Li (3), Rb (37) belonging
to Group 1 of the long periodic table
according to decreasing order of atomic
radius.​

Answer 1

Answer:

Rb> K> Na> Li

Explanation:

The atomic radius increases as we move down the group due to the addition of shells by 1.

Answer 2

hello. ....

I hope you are good..

Rb>K>Na>Li

I hope it will helpful