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Strontium
Strontium

Copper
Copper



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Strontium
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Copper

Facts About Strontium and Copper

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1 Facts
1.1 Interesting Facts
  • Strontium element is softer than Calcium.
  • Silvery Strontium turns yellow, if exposed to air.
  • Copper rarely found in its pure form in nature.
  • Copper Sulfate is mostly used in agricultural poison and as an algicide in water purification system.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals
1.3 History
1.3.1 Who Discovered
William Cruickshank
Unknown
1.3.2 Discovery
In 1787
In Middle East (9000 BCE)
1.4 Abundance
1.4.1 Abundance In Universe
4 * 10-6 %6 * 10-6 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.000005 %~0.00007 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %0.01 %
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.04 %0.01 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
0.00 %0.00 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
0.00 %0.00 %
Facts About Radium
1E-13 1.4