Bones have calcium in them. So does milk. Rocks can also have calcium in them. Calcium is sometimes found in water too.
Calcium Sulfite
Calcium Sulfide
Calcium was named after the latin word "Calx" which means lime. It's named after lime because lime is an oxide of calcium. (Oxide is oxygen + something)
The scientific name for Calsium Chloride is Calcium Dichloride
Calcium bromide, CaBr2 , is the only name
CaC2 is Calcium Carbide. Ca2C does not exist.
The chemical name for CaO is Calcium Oxide.The common name for calcium oxide is quick lime.
Calcium Chromate.
The name for the ionic compound CaSO4 is calcium sulfate.
Calcium
The correct name of the compound CaCl2*6H2O is calcium chloride hexahydrate.
calcium's chemical name is Ca of course