4 ms·
The point of helium is that it is light. So, any helium that escapes, goes up and eventually leaves out atmosphere.
by jillesvangurp 4y ago
The point of helium is that it is light. So, any helium that escapes, goes up and eventually leaves out atmosphere.
- stackbutterflow 4y agoHow did it end up on earth in the first place?
- __s 4y agoRadioactive decay