calcium

by jnichole
Last updated 11 years ago

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calcium

Calcium

in the pic. were it in red that is calcium build up

calcium is s the chemical element with the symbol Ca and atomic number 20. it's atomic mass of 40.078.

Calcium is one of the most important elements in the diet because it is a structural component of bones, teeth, and soft tissues

calcium was found by Sir Humphrey Davy

was found in 1808

was first found in rocks, chalk, and seashells

Calcium is used for treating osteoporosis

Calcium is also used as a deoxidizer to remove oxygen from iron and steel


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