Hafnium

Fermium

Facts About Hafnium and Fermium

Hafnium

Fermium

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1 Facts

1.1 Interesting Facts

Hafnium metal is highly reactive, hence not found free in nature.
Hafnium metal as predicated after Mendeleev finished his periodic table.

Fermium metal is highly radioactive in nature.
Fermium is synthetically produced metal.

1.2 Sources

By-product Zirconium Refining

Bombarding Pu-239 with Neutrons

1.3 History

1.3.1 Who Discovered

Dirk Coster and George de Hevesy

Lawrence Berkeley National Laboratory

1.3.2 Discovery

In 1922

In 1952

1.4 Abundance

1.4.1 Abundance In Universe

Facts About Iron

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7 * 10^-8 %

Rank: 25 (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Facts About Thallium

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0.005 (Facts About A..)

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1.4.2 Abundance In Sun

Facts About Iron

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~0.0000001 %

Rank: 26 (Overall)▶

~-9999 %

Rank: N/A (Overall)▶

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Facts About Beryllium

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0.004 (Facts About S..)

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1.4.3 Abundance In Meteorites

Facts About Iron

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0.00 %

Rank: 37 (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Facts About Gold

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0.91 (Facts About A..)

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1.4.4 Abundance In Earth's Crust

Facts About Alu..

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0.00 %

Rank: 31 (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Facts About Radium

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0.66 (Facts About T..)

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1.4.5 Abundance In Oceans

Facts About Sod..

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0.00 %

Rank: 27 (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Facts About Protactinium

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0.042 (Facts About P..)

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1.4.6 Abundance In Humans

Facts About Cal..

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Not Available

Rank: N/A (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Facts About Radium

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0.14 (Facts About S..)

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