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Francium
Francium

Vanadium
Vanadium



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Francium
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Vanadium

Facts About Francium and Vanadium

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1 Facts
1.1 Interesting Facts
  • 223 Francium has the longest half life at 21.8.
  • Francium metal is produced by alpha decay in 227Actinium 227.
  • Vanadium is a highly reactive metal, hence it is not found free in nature.
  • Vanadium can be found in almost 65 different types of minerals.
1.2 Sources
Formed by Decay Process, Mining
Found As a By-product, Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Marguerite Perey
Andrés Manuel del Río
1.3.2 Discovery
In 1939
In 1801
1.4 Abundance
1.4.1 Abundance In Universe
NA1 * 10-4 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~-9999 %~0.00004 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
NA0.01 %
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
NA0.02 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NA0.00 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NA0.00 %
Facts About Radium
1E-13 1.4