The chemical symbol is the symbol that stands for the name of an element. Some common chemical symbols are Na (sodium), H (hydrogen), Au (gold), Hg (Mercury), etc...
The abbreviation Zn stands for the element zinc.
it stands for cardon tetroside i think
calcium + oxygen Calcium's element name is Ca Oxygen's element name is O
Sodium
aluminum
The abbreviation Zn stands for the element zinc.
it stands for cardon tetroside i think
The symbol Ag for silver stands for the element's original name, which was argentum (Latin for silver).
calcium + oxygen Calcium's element name is Ca Oxygen's element name is O
Pb in chemistry stands for Lead, an element whose name in Latin is Plumbum (hence, Pb).
N stands for Nitrogen
He stands for helium which is a pure element
mg stands for milligrams It stands for the element "Magnesium"
Sodium
aluminum
The element is Hydrogen. Given that H stands for Hydrogen.
O stands for the element Oxygen. It is a nonmetallic element and the third most abundant element in the universe.