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Rhodium
Rhodium

Iron
Iron



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Facts About Rhodium and Iron

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1 Facts
1.1 Interesting Facts
  • Rhodium is the rarest element out of all non-radioactive metals on the earth .
  • Rhodium is one of the most durable and hard metal, which also have high reflectance.
  • 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
Earth's crust, Found As a By-product, Found in Minerals, Mining
Earth's crust, Found in Minerals
1.3 History
1.3.1 Who Discovered
William Hyde Wollaston
Unknown
1.3.2 Discovery
In 1804
Before 5000 BC
1.4 Abundance
1.4.1 Abundance In Universe
6 * 10-8 %1.1 * 10-1 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.0000002 %~0.1 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %22.00 %
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.00 %6.30 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NA0.00 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NA0.01 %
Facts About Radium
1E-13 1.4