Cesium has the largest size, the size of sodium lies between potasium

1.	Cesium has the largest size, the size of sodium lies between potasium and lithium
Answer» Answer: Atomic RADIUS INCREASES when you GO from top to BOTTOM, because there is increase one SHELL around the nucleus in each step down the group.

Cesium has the largest size, the size of sodium lies between potasium and lithium

Answer»

Answer:

Atomic RADIUS INCREASES when you GO from top to BOTTOM, because there is increase one SHELL around the nucleus in each step down the group.