1 Facts
1.1 Interesting Facts
- Californium metal is very harmful and highly radioactive.
- Californium metal is the heaviest metal.
- Chromium is highly reactive, hence it is not found free in nature.
- Ores of Chromites mineral are the major source of Chromium metal.
- Almost 90% leather tanning is done with the help of chromium.
1.2 Sources
Made by Bombarding Curium with Helium Ions
Found in Minerals, Mining, Ores of metals, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Lawrence Berkeley National Laboratory
Louis Nicolas Vauquelin
1.3.2 Discovery
In 1950
In Between 1797 - 1798
1.4 Abundance
1.4.1 Abundance In Universe
NA1.5 * 10-3 %
5E-09
0.11
1.4.2 Abundance In Sun
~-9999 %~0.002 %
1E-08
0.1
1.4.3 Abundance In Meteorites
1.4.4 Abundance In Earth's Crust
1.4.5 Abundance In Oceans
1.4.6 Abundance In Humans