In 1868
Helium is itself a chemical element and therefore is not found in any other chemical element.
Helium is found as a mono atomic element. It is not found as a mineral.
The element 'helium' is named after 'Helios' (the sun) as the element was first found in the sun. 25 years later is was then found on earth.
Helium
helium
Helium has 2 valence electrons.
I think it is hydrogen
It is a element
Helium is not found in caffeine. Caffeine is made up of carbon, hydrogen, nitrogen, and oxygen atoms. Helium is a noble gas and is typically not found in organic compounds like caffeine.
The element symbol for helium is He
Helium is an element.
Helium is an element.