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Osmium
Osmium

Rutherfordium
Rutherfordium



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Osmium
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Rutherfordium

Facts About Osmium and Rutherfordium

1 Facts
1.1 Interesting Facts
  • Osmium metal does not oxidize in air unless it is heated.
  • But if it heated den it forms Osmium Tetroxide, which is highly toxic.
  • 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 As a By-product, Found in Minerals, Mining
Bombarding Plutonium with Accelerated 113 to 115 MeV Neon Ions, Synthetically Produced
1.3 History
1.3.1 Who Discovered
Smithson Tennant
Joint Institute for Nuclear Research
1.3.2 Discovery
In 1803
In 1964
1.4 Abundance
1.4.1 Abundance In Universe
3 * 10-7 %NA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.0000002 %~-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
0.00 %NA
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NANA
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NANA
Facts About Radium
1E-13 1.4