Periodic Table of Videos- Helium

Three facts about Helium
1. Helium ways twice as much as a hydrogen atom.

2. Helium is also one of the most unreactive elements in existence. It is also a fact that one day we will run out of helium mainly because when its taken out into the atmosphere, it goes up into outer space.

3. Helium is created by decaying radioactive minerals which then create these natural gas pockets that we call helium. This is also a reason as to why it is so common to find in the United States of America.