Question

Atoms of inert elements exist in free state in the atmosphere, Give reason. ​

Answer 1

hey friends

because they have completely filled valence shell

Answer 2

Atoms of inert elements exist in free state because they do not have any free electrons to combine with other atoms .

They have achieved their duplet (like He) and octet (like Ne ,Ar, Kr ,Xe ) and hence have completely filled valence shells.