The chemical symbol for Helium is He.
Some elements have fancy mystic symbols. Ones for lead, iron and Mercury were used in alchemy.
These elements have been known for along time, Helium is a recent discovery. Since the use of Alchemy was replaced with the study of Chemistry several hundred years ago, no one bothered to invent a Helium "mystic symbol" and put it into Alchemy texts. If you meant to ask where the name comes from, it comes from Helios, the Greek name of the place where helium was first shown to exist (spectroscopically) -- in the sun.
"He" is the chemical symbol for helium
The symbol of the element helium is He(one of the noble gases).
The chemical symbol for Helium is He.
The chemical symbol of helium is He; the chemical symbol of magnesium is Mg.
Helium doesn't have an abbrevaition but its chemical symbol is He.
The symbol for hydrogen gas is H2
The symbol of the element helium is He(one of the noble gases).
He is the atomic symbol for Helium
The chemical symbol of helium is He.
The chemical symbol for Helium is He
The chemical symbol for Helium is He.
The chemical symbol for helium is "He."
The chemical symbol of helium is He; the chemical symbol of magnesium is Mg.
He. Helium is a noble gas, meaning it is inert and cannot bond with any other atom.
The chemical symbol for helium is He.
Helium's chemical symbol is He.
Helium (He) is a chemical element, not a compound; the chemical symbol is He.
Helium doesn't have an abbrevaition but its chemical symbol is He.