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.