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Bohrium
Bohrium

Hafnium
Hafnium



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Bohrium
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Hafnium

Facts About Bohrium and Hafnium

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1 Facts
1.1 Interesting Facts
  • Bohrium metal is also known as Unnilseptium (Uns) and Nielsbohrium (Ns).
  • Hafnium metal is highly reactive, hence not found free in nature.
  • Hafnium metal as predicated after Mendeleev finished his periodic table.
1.2 Sources
Found in Minerals, Mining, Synthetically Produced
By-product Zirconium Refining
1.3 History
1.3.1 Who Discovered
Gesellschaft für Schwerionenforschung
Dirk Coster and George de Hevesy
1.3.2 Discovery
In 1981
In 1922
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
Not Available
Rank: N/A (Overall)
7 * 10-8 %
Rank: 25 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~-9999 %
Rank: N/A (Overall)
~0.0000001 %
Rank: 26 (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
Not Available
Rank: N/A (Overall)
0.00 %
Rank: 37 (Overall)
Facts About Gold
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1.4.4 Abundance In Earth's Crust
Facts About Alu..
Not Available
Rank: N/A (Overall)
0.00 %
Rank: 31 (Overall)
Facts About Radium
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1.4.5 Abundance In Oceans
Facts About Sod..
Not Available
Rank: N/A (Overall)
0.00 %
Rank: 27 (Overall)
Facts About Protactinium
1.4.6 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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