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Berkelium
Berkelium

Francium
Francium



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Francium

Facts About Berkelium and Francium

1 Facts
1.1 Interesting Facts
  • X-ray Diffraction- different compounds of Berkelium metals are identified using it.
    Commercial uses of Berkelium metal are not yet discovered.
  • 223 Francium has the longest half life at 21.8.
  • Francium metal is produced by alpha decay in 227Actinium 227.
1.2 Sources
Bombarding Americium with Alpha Particles.
Formed by Decay Process, Mining
1.3 History
1.3.1 Who Discovered
Lawrence Berkeley National Laboratory
Marguerite Perey
1.3.2 Discovery
In 1949
In 1939
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Facts About Thallium
1.5.1 Abundance In Sun
Facts About Iron
~-9999 %
Rank: N/A (Overall)
~-9999 %
Rank: N/A (Overall)
Facts About Beryllium
1.5.2 Abundance In Meteorites
Facts About Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Facts About Gold
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1.5.3 Abundance In Earth's Crust
Facts About Alu..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Facts About Radium
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1.5.4 Abundance In Oceans
Facts About Sod..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Facts About Protactinium
1.5.5 Abundance In Humans
Facts About Cal..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Facts About Radium
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