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Neptunium
Neptunium




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Facts about Neptunium

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Facts

Interesting Facts

Not Available

Sources

Made by Bombarding Uranium with Neutrons, Ores of metals

History

Who Discovered

Edwin McMillan and Philip H. Abelson

Discovery

In 1940

Abundance

Abundance In Universe

Not Available
5E-09 0.11
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Abundance In Sun

Not Available
1E-08 0.1
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Abundance In Meteorites

Not Available
1.7E-07 22
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Abundance In Earth's Crust

Not Available
9.9E-12 8.1
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Abundance In Oceans

Not Available
2E-23 1.1
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Abundance In Humans

Not Available
1E-13 1.4
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