Tungsten

Dubnium

Facts About Tungsten and Dubnium

Tungsten

Dubnium

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1 Facts

1.1 Interesting Facts

Tungsten element has the second highest melting point.
Pure tungsten can easily cut down with the help of hacksaw.

IUPAC allotted a temporary name to Dubnium metal as “ Unnilpentium”.

In the production of Dubnium, thermal gradient chromatography is used.

1.2 Sources

Earth's crust, Found in Minerals, Mining, Ores of Minerals

Produced by Bombarding Am243 with Ne22, Synthetically Produced

1.3 History

1.3.1 Who Discovered

Not Available

Joint Institute for Nuclear Research

1.3.2 Discovery

In 1781

In 1968

1.4 Abundance

1.4.1 Abundance In Universe

Facts About Iron

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5 * 10^-8 %

Rank: 27 (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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~0.0000004 %

Rank: 23 (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: 39 (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: 39 (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: 18 (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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