1 Facts
1.1 Interesting Facts
- Promethium metal found in Pitchblende.
- Promethium metal is highly radioactive metal.
- Tungsten element has the second highest melting point.
- Pure tungsten can easily cut down with the help of hacksaw.
1.2 Sources
Found in Minerals, Mining
Earth's crust, Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Chien Shiung Wu, Emilio Segrè, Hans Bethe
Not Available
1.3.2 Discovery
1.4 Abundance
1.4.1 Abundance In Universe
1.4.3 Abundance In Sun
~-9999 %~0.0000004 %
1E-08
0.1
1.4.4 Abundance In Meteorites
1.5.1 Abundance In Earth's Crust
1.5.2 Abundance In Oceans
1.5.3 Abundance In Humans