Facts About Thallium and Molybdenum
Facts
Interesting Facts
- Compounds of Thallium metal are highly Toxic.
- Thallium metal is being suspected as a human carcinogen.
- Molybdenum is highly reactive metal, hence not found free in nature .
- Till 18th century Molybdenum element were often mistaken as a carbon or Lead.
Sources
Found As a By-product, Ores of metals, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
History
Who Discovered
William Crookes
Carl Wilhelm Scheele
Discovery
In 1861
In 1778
Abundance
Abundance In Universe
5 * 10-9 %
32
5 * 10-7 %
19
Abundance In Sun
~0.0000001 %
26
~0.0000009 %
19
Abundance In Meteorites
0.00 %
99+
0.00 %
24
Abundance In Earth's Crust
0.00 %
99+
0.00 %
39
Abundance In Oceans
0.00 %
34
0.00 %
9
Abundance In Humans
Not Available
0.00 %
14
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