Lithium

Lithium
	Atomic Number: 3 Atomic Weight: 6.941 Melting Point: 453.65 K (180.50°C or 356.90°F) Boiling Point: 1615 K (1342°C or 2448°F) Density: 0.534 grams per cubic centimeter Phase at Room Temperature: Solid Element Classification: Metal Period Number: 2 Group Number: 1 Group Name: Alkali Metal