Facts About Protactinium and Tungsten
Interesting Facts
- Protactinium metal has 29 isotopes.
- Isotopes of Protactinium-231 used in nuclear weapon.
- Tungsten element has the second highest melting point.
- Pure tungsten can easily cut down with the help of hacksaw.
Sources
Found in Uranium Ores, Mining, Ores of metals
Earth's crust, Found in Minerals, Mining, Ores of Minerals
Who Discovered
William Crookes
-
Discovery
In 1900
In 1781
Abundance In Meteorites
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Abundance In Earth's Crust