Page history

DavidB4-bot

Spelling/Grammar Check & Cleanup

SamHB

Putting apostrophe in the possessive "its" is a word crime.

DavidB4

Created page, but more needed in Uses category

Dvergne

no edit summary

DouglasA

no edit summary

WesleyS

cat

CSGuy

no edit summary

NathanG

ref

Welshman

New page: {{Element | name=Hafnium | symbol=Hf | anumber=72 | amass=178.49 amu | state=Solid | class=Transition Metals | cstructure=Hexagonal | color=Silver | date=1923 | discname=Dirk Coster & Geor...