Its symbol:

The symbol for calcium on the periodic table is Ca.

Its atomic number:

Calcium’s atomic number is2o,and it is the  20th Element on the periodic table.

Its atomic weight:

The atomic weight of cacium is 40.078.

What color it is?

Calcium  is a silvery Akaline earth metal

What is its atomic configuration?

Calcium has twenty protons in the nucleus and two electrons in the first orbital,so its atomic configuration is 1s² 2s² 2p6 3s² 3p6 4s².  

When it was discovered?

Caclium got discovered in 1808 by Sir Humphery Davy.

Who discovered it?

Calcium got it’s name by a guy named Sir Humphrey Davy.

How did it get its name?

Calcium got it’s name by the latin word calcis which mean’s lime.

Is it is a stable element or not?

Calcium isn’t a stable element because it’s atomic level isn’t full.

What state of matter it is commonly found in?

Calcium is a Alkaline-Earth Metal so it is a solid at room temperature and it is commonly found in milk and milk prouducts.

What the element is used for?

Calcium is used for the elements aluminum, Silver, patassium, lithium, sodium, and titanium.