Atomic Number: 4

Atomic Weight: 9.0121831

Melting Point: 1560 K (1287°C or 2349°F)

Boiling Point: 2744 K (2471°C or 4480°F)

Density: 1.85 grams per cubic centimeter

Phase at Room Temperature: Solid

Element Classification: Metal

Period Number: 2

Group Number: 2

Group Name: Alkaline Earth Metal