Compounds+of+CAL+and+grace

↑**Pure form of Calcium** ↑Diagram of Calcium.


 * Name**: Calcium
 * Symbol**: Ca


 * Atomic Number**: 20
 * Atomic Mass**: 40.078 amu
 * Group Number**: 2
 * Group Name**: Alkaline Earth Metals


 * Number of Protons**: 20
 * Number of Neutrons**: 20
 * Number of Electrons**: 20


 * Appearance at room temperature**: Silvery white, Metallic, Solid,. Shiny
 * Melting Point**: 842 celcius
 * Boiling Point**: 1484 celcius


 * **__It's common in nature, but its not found as a pure substance. Its found as compounds like, calcite, dolomite, and gypsum.__**