Facts About Cerium and Cadmium
Facts
Interesting Facts
- Cerium is a rare earth metal but still it is not rare at all.
- It’s non-toxic compound Cerium sulfide has a rich red color and it is used as a pigment.
- Cerium metal is also used in Flat screen TVs, light bulb, floodlights, etc.
- Naturally occurring minor elements include Cadmium.
- Cadmium is released into atmosphere to control volcanic eruption and forest fires.
- It is used for electroplating of Steel for corrosion resistance.
- It can absorb neutrons and used in nuclear reactor to control atomic fission.
Sources
Found in Minerals, Mining, Ores of Minerals
Found As a By-product, Found in Minerals, Mining
History
Who Discovered
Martin Heinrich Klaproth, Jöns Jakob Berzelius, Wilhelm Hisinger
Karl Samuel Leberecht Hermann and Friedrich Stromeyer
Discovery
In 1803
In 1817
Abundance
Abundance In Universe
1 * 10-6 %
16
2 * 10-7 %
22
Abundance In Sun
~0.0000004 %
23
~0.0000006 %
21
Abundance In Meteorites
0.00 %
27
0.00 %
31
Abundance In Earth's Crust
0.01 %
18
0.00 %
99+
Abundance In Oceans
0.00 %
33
0.00 %
28
Abundance In Humans
Not Available
0.00 %
11
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