Chromium

Iron

Facts About Chromium and Iron

Chromium

Iron

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1 Facts

1.1 Interesting Facts

Chromium is highly reactive, hence it is not found free in nature.

Ores of Chromites mineral are the major source of Chromium metal.

Almost 90% leather tanning is done with the help of chromium.

Iron is not always magnetic in nature, its allotrope are ferromagnetic and the B allotrope is nonmagnetic.
The blood consists Iron in hemoglobin molecules to transfer Oxygen in the body.

1.2 Sources

Found in Minerals, Mining, Ores of metals, Ores of Minerals

Earth's crust, Found in Minerals

1.3 History

1.3.1 Who Discovered

Louis Nicolas Vauquelin

Unknown

1.3.2 Discovery

In Between 1797 - 1798

Before 5000 BC

1.4 Abundance

1.4.1 Abundance In Universe

Facts About Iron

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1.5 * 10^-3 %

Rank: 7 (Overall)▶

1.1 * 10^-1 %

Rank: 1 (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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~0.002 %

Rank: 7 (Overall)▶

~0.1 %

Rank: 1 (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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0.30 %

Rank: 7 (Overall)▶

22.00 %

Rank: 1 (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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0.01 %

Rank: 13 (Overall)▶

6.30 %

Rank: 2 (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: 16 (Overall)▶

0.00 %

Rank: 12 (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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0.00 %

Rank: 16 (Overall)▶

0.01 %

Rank: 5 (Overall)▶

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Facts About Radium

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0.14 (Facts About S..)

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