The symbol for hydrogen gas is H2
He is the symbol for Helium.
Hydrogen
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.
A chemical symbol represents a single element on the periodic table, chemical symbols are used so that scientists speaking different languages can understand experiments done with specific chemicals.
Chemical Symbols are used to represent elements
The symbol is asymbol used for proton/ therefore the nuclear symbol of helium is also the symbol for designating alpha particle
Chemical symbols represent chemical elements.
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.
A chemical symbol represents a single element on the periodic table, chemical symbols are used so that scientists speaking different languages can understand experiments done with specific chemicals.
Chemical Symbols are used to represent elements
The symbol is asymbol used for proton/ therefore the nuclear symbol of helium is also the symbol for designating alpha particle
Chemical Symbol
Chemical symbols represent chemical elements.
K is the chemical symbol used to represent potassium. It is usually shown as K+ to indicate that it is positively charged.
He on the periodic table stands for helium
Not formula, but chemical symbol is Pu. No, he means formula (eg: Table Salt/ Halite - NaCl)
A God's symbol is what is used to represent them.
The symbol that is used to represent a joule is the letter "J". This is a derived unit of energy. It can also be used to represent work, and an amount of heat.
Helium.