Interesting Facts
- Protactinium metal has 29 isotopes.
- Isotopes of Protactinium-231 used in nuclear weapon.
Sources
Found in Uranium Ores, Mining, Ores of metals
History
Who Discovered
William Crookes
Discovery
In 1900
Abundance
Abundance In Universe
0.00 %
Rank: 17 (Overall)
0
0.11
👆🏻
Abundance In Sun
0.00 %
Rank: 26 (Overall)
0
0.1
👆🏻
Abundance In Meteorites
-
0
22
👆🏻
Abundance In Earth's Crust
0.00 %
Rank: 57 (Overall)
1E-37
8.1
👆🏻
Abundance In Oceans
0.00 %
Rank: 47 (Overall)
0
1.1
👆🏻
Abundance In Humans
0.00 %
Rank: 24 (Overall)
0
1.4
👆🏻