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Beryllium
Beryllium

Francium
Francium



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Beryllium
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Francium

Facts About Beryllium and Francium

1 Facts
1.1 Interesting Facts
  • Beryllium is best anti corrosion metal.
  • Beryllium is the lightest metal and still it is stronger than steel.
  • It also finds various applications in Nuclear reactors as a reflector.
  • 223 Francium has the longest half life at 21.8.
  • Francium metal is produced by alpha decay in 227Actinium 227.
1.2 Sources
Earth's crust, Found in Minerals, Mining, Ores of metals, Ores of Minerals
Formed by Decay Process, Mining
1.3 History
1.3.1 Who Discovered
Louis Nicolas Vauquelin
Marguerite Perey
1.3.2 Discovery
In 1797
In 1939
1.4 Abundance
1.4.1 Abundance In Universe
1 * 10-7 %NA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.00000001 %~-9999 %
Palladium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %NA
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.00 %NA
Facts About Radium
9.9E-12 8.1
1.2.2 Abundance In Oceans
0.00 %NA
Facts About Protactinium
2E-23 1.1
1.3.2 Abundance In Humans
0.00 %NA
Facts About Radium
1E-13 1.4