Question

Sodium, magnesium, potassium,calcium
Arrange these atoms in increasing order of Thier atomic size.

Plz answer this

Answer 1

Hey dear ur answer is here...!!

It is fairly easy to arrange the atoms according to atomic size. We know that atomic size increases from right to left and from top to bottom in the Periodic Table. 

Therefore ur answer is :

sodium < magnesium <potassium < calcium.

Hope this helps you....!!

Answer 2

Atomic size increases from up to down and decreases from left to right .therefore Mg<Na<Ca<K