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Plutonium
Plutonium

Californium
Californium



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Plutonium
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Californium

Facts About Plutonium and Californium

1 Facts
1.1 Interesting Facts
  • Plutonium metal if obtain from ores of uranium metal.
  • Plutonium metal is very sensitive to the change in atmospheric conditions like temperature and pressure.
  • Californium metal is very harmful and highly radioactive.
  • Californium metal is the heaviest metal.
1.2 Sources
Mining, Ores of metals
Made by Bombarding Curium with Helium Ions
1.3 History
1.3.1 Who Discovered
Glenn T. Seaborg, Arthur Wahl, Joseph W. Kennedy, Edwin McMillan
Lawrence Berkeley National Laboratory
1.3.2 Discovery
In Between 1940 1941
In 1950
1.4 Abundance
1.4.1 Abundance In Universe
NANA
Thallium
5E-09 0.11
1.4.2 Abundance In Sun
NANA
Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
NANA
Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
NANA
Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
NANA
Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
NANA
Radium
1E-13 1.4