Helium in example sentence

In the fission reactions that nuclear power generation relies on today, heavy elements such as uranium break into smaller ones, while in nuclear fusion small elements such as hydrogen stick together and form heavier elements (helium).

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.

All example sentences