Calcium
Katherine Guillory
Element Symbol
Ca
Atomic Number
20
Atomic Mass
20+20=40
Number of Protons
20
Number of Electrons
20
Number of Neutrons
40
When was the Element Discovered?
1808
Who Discovered the Element.
Humphrey Davy
Is it a metal, nonmetal, or metalloid?
Metal
Is it a solid, liquid, or gas?
Solid
What is the Element used for?
It is used to make you stronger
What are the other Members of it's Group/Family?
Beryllium
Magnesium
Strontium
Barlum
Radium
The properties of it's Group/Family?
Alkali Earth Metals are active, but not as active as the Alkali Metals.
This old and broken bone is what will happen to you, if you don't have calcium!!