Question

What is calcium??????????

Answer 1

Calcium is a mineral found in many food

The body needs calcium to maintain strong bones and to carry out other important functions

Calcium is stored in bones and teeth where it support their structure and hardness

hope it helps

Answer 2

$\huge{\mathcal{BONJOUR \: !!}}$

Answer ....

☑️Calcium is an element of periodic table .

☑️Its symbol is Ca and atomic number 20 .

☑️Its atomic mass is 40.078 u and valency +2 .

☑️It is an alkaline earth metal and belongs to group 2 and period 4 .

☑️Calcium is used as reducing agent and alloying agent .

☑️Its compounds like calcium carbonate , etc. , are widely used.

☑️Calcium is a very important element which is found in our body too . About 99% calcium in our body is present in bones and teeth .

★______________________★

$\mathscr{\large{Hope\:helps\:}}!! \\ \\ {GRACIAS!!}$

$\huge{\red{\ddot{\smile}}}$