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Potassium
Potassium

Nobelium
Nobelium



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Nobelium

Facts About Potassium and Nobelium

1 Facts
1.1 Interesting Facts
  • In the list of most abundant element Potassium is ranked 7th.
  • Potassium can easily be sliced (chopped) down using knife.
  • The most stable isotope of Nobelium metal is No-259.
  • No-259 has a half-life of fifty-eight minutes.
1.2 Sources
Found in Minerals, Mining
Bombarding Curium-246 or Curium-249 with Carbon-12 Nuclei, Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Humphry Davy
Joint Institute for Nuclear Research
1.3.2 Discovery
In 1807
In 1966
1.4 Abundance
1.4.1 Abundance In Universe
3 * 10-4 %NA
Facts About Thallium
5E-09 0.11
1.2.2 Abundance In Sun
~0.0004 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.2.3 Abundance In Meteorites
0.07 %NA
Facts About Gold
1.7E-07 22
1.3.2 Abundance In Earth's Crust
1.50 %NA
Facts About Radium
9.9E-12 8.1
1.3.4 Abundance In Oceans
0.04 %NA
Facts About Protactinium
2E-23 1.1
1.3.6 Abundance In Humans
0.20 %NA
Facts About Radium
1E-13 1.4