Rubidium
Name:
Rubidium ['rʊbɪdiəm]
Rb Molar Mass Conversion in Batch
Elem.
Total
Name
Atomic Mass
(g/mol)
Percentage
Mass
Rb
1
Rubidium
85.4678
100%
85.47
→ Rb
Total: 85.4678 (g/mol)
Rubidium element has 37 protons, 48 neutrons and 37 electrons.
It is one of the
Alkali metals and very reactive. The melting point of Rubidium metal is 39.3 ̊C.
» Common Rubidium compounds:
• Rubidium Arsenate, Rb3AsO4
• Rubidium Oxide, Rb2O
• Rubidium Hydroxide, RbOH
• Rubidium Phosphide, Rb3P
• Rubidium Phosphate, Rb3PO4
• Rubidium Dichromate, Rb2Cr2O7
• Rubidium Permanganate, RbMnO4
Example Reactions:
• K + RbNO3 = Rb + KNO3
• Rb + O2 = RbO2
• Rb + LiCl = RbCl + Li
