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Calcium . By: Nathaniel Byrd. My powerpoint . Element symbol/Ca Element Name/Calcium Atomic Number/20 Atomic Mass/40.078 Solid, Liquid, or Gas? Solid Metal metalloid, or nonmetal/Metal Family name/Alkaline Earth Metal Who and when discovered it/ Sir Humphrey duty, 1808.
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Calcium By: Nathaniel Byrd.
My powerpoint. Element symbol/Ca Element Name/Calcium Atomic Number/20 Atomic Mass/40.078 Solid, Liquid, or Gas? Solid Metal metalloid, or nonmetal/Metal Family name/Alkaline Earth Metal Who and when discovered it/ Sir Humphrey duty, 1808.
How is it used(Must have 3) treating things, high blood presser, & healthy bones. Physical, chemical properties/ reactive, metal, nontoxic, soft, and can be cut with a knife. 3 Interesting facts/ silver, 3.5% of the earths crust, and naturally occurs in limestone.