What is Calcium?
Calcium is a metallic element with atomic number 20. It belongs to the second group and fourth period of the modern periodic table. It is part of the Alkaline Earth Metal family. It is abundantly found in the body of living organisms. It can also be extracted from ores like calcite, dolomite, gypsum and anhydrite. From its presence in bones and teeth to its involvement in chemical reactions, calcium is an integral part of the world we live in.
Calcium Element Symbol
The symbol of calcium is shown below:
Calcium
Calcium is an important chemical element. It plays an important role in chemistry as well as in the function of our body. Calcium is well known for its applications ranging from whitewashing and the formation of marble to strengthening our bones and teeth. It was discovered by Humphry Davy in 1808.
This article deals with calcium, its properties, applications, and more.
Element Name |
Calcium |
---|---|
Symbol |
Ca |
Atomic Number |
20 |
Mass Number |
40 g/mol |
Valency |
2 |