On this page I'll provide comprehensive data for Protactinium. I hope you profit from it.
Protactinium Overview
Symbol
Pa (Protactinium)Description
Very rare, silvery-white, extremely radioactive metal.
Name Origin
Greek: proto and actinium (parent of actinium); it forms actinium when it radioactively decays.
Discovery
Discovered By: Fredrich Soddy, John Cranston, Otto Hahn, Lise Meitner
Year: 1917
Location: England/France
Sources
Does not occur in nature. Found among fission products of uranium, thorium, and plutonium.
Uses
It has no significant commercial applications.
State at 20 °C
solid
Atomic Number
91Learn more about the atomic number.
Atomic Mass
231,03588
Learn more about the atomic mass.
Colored Periodic Table
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Along with basic element information of Protactinium and all the other elements, it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...
How about an incentive to share this post? (You will help other colleagues find this blog)
Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
[Download open .ods format ##download##][/lock]
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