Radium

Radium
	Atomic Number: 88 Atomic Weight: 226 Melting Point: 973 K (700°C or 1292°F) Boiling Point: 1413 K (1140°C or 2084°F) Density: 5 grams per cubic centimeter Phase at Room Temperature: Solid Element Classification: Metal Period Number: 7 Group Number: 2 Group Name: Alkaline Earth Metal