Helium
in example sentence
Think about this: with the exception of hydrogen and some
helium
, the ground you walk on, the air you breath, you, everything is made of atoms that were created inside stars.
More example sentences with word helium
And now simple atoms appear of hydrogen and
helium.
It consisted of huge clouds of hydrogen and
helium
atoms, and they have no structure.
So where you get slightly denser areas, gravity starts compacting clouds of hydrogen and
helium
atoms.
For instance, here they are laying down the balloon fabric behind, which is eventually going to be filled up with
helium.
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