1 Facts
1.1 Interesting Facts
- Iridium element occurs as natural alloys of Platinum and Osmium.
- Iridium element is known as the most corrosion resistance metal .
- Radium metal is the heaviest metal of Alkaline earth metals column.
- Radium metal is highly radioactive and does not have any stable isotopes.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Mining, Ores of metals
1.3 History
1.3.1 Who Discovered
Smithson Tennant
Not Available
1.3.2 Discovery
1.4 Abundance
1.4.1 Abundance In Universe
1.9.1 Abundance In Sun
~0.0000002 %~-9999 %
1E-08
0.1
1.10.1 Abundance In Meteorites
1.11.3 Abundance In Earth's Crust
1.12.3 Abundance In Oceans
2.1.2 Abundance In Humans