Helium is a substance; substances are normally non-count nouns with no plural form. The plural form for substances are described in 'units of' such a canister of helium, or cubic feet or cubic meters of helium.
Unless you are shortening gasoline, then no. Gasoline: "I put a lot of gas in my tank." Other: "Oxygen and helium are gases."
He - Helium
The symbol of Helium is He. Helium's atomic number is 2.
helium in a jar diff from helium atom
The symbol for hydrogen is H, and the symbol for helium is He.
The abbreviation for gas helium is He.
There is no word equation, except that helium will exist as liquid phase in liquid helium
Helium: He
helium
Helium has 2 protons, 2 neutrons and 2 electrons. The symbol for helium is He and the atomic number is 2.
Yes, they are isotopes of helium
The symbol of helium is he