Hafnium

Sodium

Facts About Hafnium and Sodium

Hafnium

Sodium

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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.

At room temperature Sodium metal is very soft as it can be chopped down into pieces with butter knife.
The most common compound of Sodium is NaCl (Salt).

1.2 Sources

By-product Zirconium Refining

By Electrolysis Process, Mining

1.3 History

1.3.1 Who Discovered

Dirk Coster and George de Hevesy

Humphry Davy

1.3.2 Discovery

In 1922

In 1807

1.4 Abundance

1.4.1 Abundance In Universe

Facts About Iron

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7 * 10^-8 %

Rank: 25 (Overall)▶

2 * 10^-3 %

Rank: 6 (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)▶

~0.004 %

Rank: 6 (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)▶

0.55 %

Rank: 6 (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)▶

2.30 %

Rank: 5 (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)▶

1.10 %

Rank: 1 (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)▶

0.14 %

Rank: 3 (Overall)▶

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Facts About Radium

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0.14 (Facts About S..)

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