Asked by that emo girl!

Explain why the outer planets did not lose the lighter gases in their atmospheres?


Can someone help me please??
Answered by scott
they are more massive than the inner planets

their greater gravity enables them to retain the lighter gases
Answered by bobpursley
They have thick atmospheres made of hydrogen, helium, methane. The gas giants are huge and massive with strong gravity that held those gases
Answered by that emo girl!
OH ok thanks guys!!
Answered by vesper
I need help 2x 57667858769866798578947497 = 5 x 756738973?