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Radium
Radium

Barium
Barium



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Facts About Radium and Barium

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1 Facts
1.1 Interesting Facts
  • Radium metal is the heaviest metal of Alkaline earth metals column.
  • Radium metal is highly radioactive and does not have any stable isotopes.
  • Barium oxidizes very easily in the air.
  • All toxic compounds of Barium can easily dissolve in water.
  • Barium carbonate is used to produce a Rat poison and its other compound Barium nitrate is used in fireworks to produce green color.
1.2 Sources
Mining, Ores of metals
Earth's crust, Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Not Available
Carl Wilhelm Scheele
1.3.2 Discovery
In 1898
In 1772
1.4 Abundance
1.4.1 Abundance In Universe
NA1 * 10-6 %
Facts About Thallium
5E-09 0.11
1.4.3 Abundance In Sun
~-9999 %~0.000001 %
Facts About Beryllium
1E-08 0.1
1.4.4 Abundance In Meteorites
NA0.00 %
Facts About Gold
1.7E-07 22
1.4.5 Abundance In Earth's Crust
0.00 %0.03 %
Palladium
9.9E-12 8.1
1.4.6 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
1.4.7 Abundance In Humans
0.00 %0.00 %
Tin
1E-13 1.4