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Strontium
Strontium

Rutherfordium
Rutherfordium



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Strontium
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Rutherfordium

Facts About Strontium and Rutherfordium

1 Facts
1.1 Interesting Facts
  • Strontium element is softer than Calcium.
  • Silvery Strontium turns yellow, if exposed to air.
  • Rutherfordium does not occur in nature as it is a synthetic element.
  • Till date Rutherfordium metal has 15 radioisotopes created synthetically.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Bombarding Plutonium with Accelerated 113 to 115 MeV Neon Ions, Synthetically Produced
1.3 History
1.3.1 Who Discovered
William Cruickshank
Joint Institute for Nuclear Research
1.3.2 Discovery
In 1787
In 1964
1.4 Abundance
1.4.1 Abundance In Universe
4 * 10-6 %NA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.000005 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %NA
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.04 %NA
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
0.00 %NA
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
0.00 %NA
Facts About Radium
1E-13 1.4