Facts About Neptunium and Thallium
Facts
Interesting Facts
Not Available
- Compounds of Thallium metal are highly Toxic.
- Thallium metal is being suspected as a human carcinogen.
Sources
Made by Bombarding Uranium with Neutrons, Ores of metals
Found As a By-product, Ores of metals, Ores of Minerals
History
Who Discovered
Edwin McMillan and Philip H. Abelson
William Crookes
Discovery
In 1940
In 1861
Abundance
Abundance In Universe
Not Available
5 * 10-9 %
32
Abundance In Sun
~-9999 %
~0.0000001 %
26
Abundance In Meteorites
Not Available
0.00 %
99+
Abundance In Earth's Crust
Not Available
0.00 %
99+
Abundance In Oceans
Not Available
0.00 %
34
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