Rubidium
Rubidium | |
|
Atomic Number: 37 Atomic Weight: 85.4678 Melting Point: 312.46 K (39.31°C or 102.76°F) Boiling Point: 961 K (688°C or 1270°F) Density:1.53 grams per cubic centimeter Phase at Room Temperature: Solid Element Classification: Metal Period Number: 5 Group Number: 1 Group Name: Alkali Metal |