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Neptunium
Neptunium

Iron
Iron



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Facts About Neptunium and Iron

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Facts

Interesting Facts

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Who Discovered

Discovery

Abundance In Universe

Abundance In Sun

Abundance In Meteorites

Abundance In Earth's Crust

Abundance In Oceans

Abundance In Humans

 
Neptunium was the first transuranium element to be discovered.
Made by Bombarding Uranium with Neutrons, Ores of metals
Edwin McMillan and Philip H. Abelson
In 1940
0.00 %
0.00 %
0.00 %
0.00 %
-
0.00 %
 
  • 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.
Earth's crust, Found in Minerals
-
Before 5000 BC
0.11 %
0.10 %
22.00 %
6.30 %
0.00 %
0.01 %