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Lanthanum
Lanthanum

Curium
Curium



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Lanthanum
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Curium

Facts About Lanthanum and Curium

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Facts

Interesting Facts

  • Lanthanum metal is highly malleable, ductile and sectile.
  • If exposed to air Lanthanum metal oxidizes rapidly.
  • Curium metal does not occur free in nature.
  • Curium metal is a synthetically produced metal.

Sources

Found in Minerals, Mining, Ores of Minerals
Bombarding Plutonium with Helium Ions

History

Who Discovered

Carl Gustaf Mosander
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso

Discovery

In 1838
In 1944

Abundance

Abundance In Universe

0.00 %0.00 %
0 0.11
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Abundance In Sun

0.00 %0.00 %
0 0.1
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Abundance In Meteorites

0.00 %0.00 %
0 22
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Abundance In Earth's Crust

0.00 %0.00 %
1E-37 8.1
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Abundance In Oceans

0.00 %-
0 1.1
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Abundance In Humans

0.00 %0.00 %
0 1.4
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