Facts About Strontium and Manganese
Facts
Interesting Facts
- Strontium element is softer than Calcium.
- Silvery Strontium turns yellow, if exposed to air.
- Manganese is an essential trace element in all forms of life.
- Manganese metal oxidizes very easily, but it does not fuse that easily.
Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
History
Who Discovered
William Cruickshank
Johann Gottlieb Gahn
Discovery
In 1787
In 1774
Abundance
Abundance In Universe
4 * 10-6 %
14
8 * 10-4 %
8
Abundance In Sun
~0.000005 %
15
~0.001 %
8
Abundance In Meteorites
0.00 %
15
0.27 %
8
Abundance In Earth's Crust
0.04 %
10
0.11 %
8
Abundance In Oceans
0.00 %
4
0.00 %
13
Abundance In Humans
0.00 %
7
0.00 %
13
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