1 Facts
1.1 Interesting Facts
- Strontium element is softer than Calcium.
- Silvery Strontium turns yellow, if exposed to air.
- Iridium element occurs as natural alloys of Platinum and Osmium.
- Iridium element is known as the most corrosion resistance metal .
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
William Cruickshank
Smithson Tennant
1.3.2 Discovery
1.4 Abundance
1.4.1 Abundance In Universe
4 * 10-6 %2 * 10-7 %
5E-09
0.11
2.1.2 Abundance In Sun
~0.000005 %~0.0000002 %
1E-08
0.1
2.1.4 Abundance In Meteorites
2.2.1 Abundance In Earth's Crust
2.4.2 Abundance In Oceans
2.4.3 Abundance In Humans