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//Calcium - Atomic Number : 20 //  media type="youtube" key="Jcvac9__YN4" width="425" height="350" Calcium which is pronounced KAL - SEE - EM is a grey alkaline earth metal Calcium has an atomic mass of 40.078 amu, it is also the fifth most abundant element from our Earth 's crust.

Sir Humphry Davy discovered Calcium in 1808 in his home country of England.

The melting point for Calcium is - 839.0 °C - Celsius 1112.15 K - Kelvin 1542.2 °F - Fahrenheit The boiling point is - 1484.0 °C - Celsius 1757.15 K - Kelvin 2703.2 °F - Fahrenheit

The best way to get Calcium in your diet is by eating - milk, dried fruits , cheese , broccoli , icecream , salmon and heaps more.

Calcium is an essential thing to have in your bones and teeth and takes up around about 1.5% of your total body weight. Teeth and bones also take up around about 99% of your calcium in your body.

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