Although dihydrogen is the third most abundant element on the surface of the globe yet it is not found in our atmosphere . Why so ?

Although dihydrogen is the third most abundant element on the surface

1.	Although dihydrogen is the third most abundant element on the surface of the globe yet it is not found in our atmosphere . Why so ?
Answer» Solution :EARTH does not process ENOUGH gravitation pull to RETAIN light `H_(2)` MOLECULES.