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Actinium
Actinium

Lawrencium
Lawrencium



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Actinium
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Facts About Actinium and Lawrencium

1 Facts
1.1 Interesting Facts
Not Available
  • It is synthetically produced metal.
  • Radiation hazard can be produce by it.
1.2 Sources
Obtained by Treating Radium with Neutrons, Ores of metals
Bombarding Californium-252 with Boron Nuclei, Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Friedrich Oskar Giesel
Lawrence Berkeley National Laboratory and Joint Institute for Nuclear Research
1.3.2 Discovery
In 1902
In 1961–1971
1.4 Abundance
1.4.1 Abundance In Universe
NANA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~-9999 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
NANA
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
NANA
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