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Strontium
Strontium

Cesium
Cesium



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Strontium
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Cesium

Facts About Strontium and Cesium

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1 Facts
1.1 Interesting Facts
  • Strontium element is softer than Calcium.
  • Silvery Strontium turns yellow, if exposed to air.
Not Available
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Earth's crust, Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
William Cruickshank
Robert Bunsen and Gustav Kirchhoff
1.3.2 Discovery
In 1787
In 1860
1.4 Abundance
1.4.1 Abundance In Universe
4 * 10-6 %8 * 10-8 %
Facts About Thallium
5E-09 0.11
1.5.1 Abundance In Sun
~0.000005 %~0.0000008 %
Facts About Beryllium
1E-08 0.1
1.6.1 Abundance In Meteorites
0.00 %0.00 %
Facts About Gold
1.7E-07 22
1.6.2 Abundance In Earth's Crust
0.04 %0.00 %
Facts About Radium
9.9E-12 8.1
1.7.2 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
1.7.4 Abundance In Humans
0.00 %0.00 %
Facts About Radium
1E-13 1.4