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Iron
Iron

Roentgenium
Roentgenium



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Roentgenium

Facts About Iron and Roentgenium

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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

 
  • 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
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Before 5000 BC
0.11 %
0.10 %
22.00 %
6.30 %
0.00 %
0.01 %
 
Roentgenium is a highly unstable synthetic element.
Synthetically Produced
Gesellschaft für Schwerionenforschung
In 1994
0.00 %
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