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Niobium

June 28, 2016

DavidB4-bot
→‎External Resources: Spelling/Grammar Check & Cleanup
14:53
-9

December 22, 2015

October 15, 2012

Dvergne
no edit summary
04:17
+28

November 19, 2008

WesleyS
cat
m
18:15
+20

May 14, 2007

Jallen
no edit summary
m
10:14
+1
Jallen
New page: {{Element | name=Niobium | symbol=Nb | anumber=41 | amass=92.9 amu | noe=41 | class=Transition metal | cstructure=Cubic | color=White | date=1801 | discname=Charles Hatche | origname=A...
10:14
+278

Retrieved from "https://www.conservapedia.com/Special:History/Niobium"

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