Question

which is the least component present in air ​

Answer 1

$\huge\tt\red{Answer}$

.helium

air consist of various gases. the least component in the air is helium which is listed in other air components (1%) .

Answer 2

Answer:

Helium

Explanation:

Air consist of various gases. the least component in the air is helium which is listed in other air components (1%).

Hope it would be helpful :)