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Rubidium
Rubidium

Neptunium
Neptunium



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Facts About Rubidium and Neptunium

1 Facts
1.1 Interesting Facts
  • Rubidium metal is 16th most common element found in the earth crust.
  • Rubidium metal also found in minerals as well as seawater.
Not Available
1.2 Sources
Obtained from Lithium Production.
Made by Bombarding Uranium with Neutrons, Ores of metals
1.3 History
1.3.1 Who Discovered
Robert Bunsen and Gustav Kirchhoff
Edwin McMillan and Philip H. Abelson
1.3.2 Discovery
In 1861
In 1940
1.4 Abundance
1.4.1 Abundance In Universe
1 * 10-6 %NA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.000003 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.00 %NA
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.01 %NA
Facts About Radium
9.9E-12 8.1
1.2.1 Abundance In Oceans
0.00 %NA
Facts About Protactinium
2E-23 1.1
1.2.2 Abundance In Humans
0.00 %NA
Facts About Radium
1E-13 1.4