Radium

Name:
Radium  ['reidiəm]
Formula:
Ra
Molar Mass:
226

Ra Molar Mass Converter
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Mole:  

Ra Molar Mass Conversion in Batch

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Elem.
Total
Name
Atomic Mass
(g/mol)
Percentage
Mass
Ra
1
Radium
226
100%
226
→ Ra
Total: 226 (g/mol)


Radium element has 88 protons, 138 neutrons and 88 electrons. Radium is a slivery white solid metal at room temperature. The melting point of Radium metal is 700 ̊C. Radium cation is Ra+2.

» Common Radium compounds:
• Radium Nitrate, Ra(NO3)2
• Radium Nitride, Ra3N2
• Radium Chloride, RaCl2
• Radium Hydroxide, Ra(OH)2
• Radium Bromide, RaBr2
• Radium Oxide, RaO
• Radium Sulfide, RaS
• Radium Chlorate, Ra(ClO3)2

Example Reactions:
• Ra + H2SO4 = RaSO4 + H2
• Ra + Cl2 = RaCl2
• Ra + F2 = RaF2
• Ra + 2H2O = Ra(OH)2 + H2
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