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Meitnerium
Meitnerium

Actinium
Actinium



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Actinium

Facts About Meitnerium and Actinium

1 Facts
1.1 Interesting Facts
Not Available
Not Available
1.2 Sources
Bombarding Bi209 with Accelerated Nuclei of Fe58, Synthetically Produced
Obtained by Treating Radium with Neutrons, Ores of metals
1.3 History
1.3.1 Who Discovered
Gesellschaft für Schwerionenforschung
Friedrich Oskar Giesel
1.3.2 Discovery
In 1982
In 1902
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