Copper: Revision history

1 January 2021

• curprev 16:5416:54, 1 January 2021‎ imported>Mark Widmer‎ 2,121 bytes +2,121‎ Opening paragraph revised to new standard: Phase, symbol, atomic no., and std. atomic weight.

20 April 2011

• curprev 14:2914:29, 20 April 2011‎ imported>Milton Beychok‎ 2,064 bytes +436‎ Minor copy re-arrangement
• curprev 13:5613:56, 20 April 2011‎ imported>Milton Beychok‎ m 2,101 bytes +466‎ Revised lede a bit

12 April 2011

• curprev 12:1212:12, 12 April 2011‎ imported>Milton Beychok‎ m 1,635 bytes +7‎ Null edit

9 May 2010

• curprev 23:1923:19, 9 May 2010‎ imported>David Yamakuchi‎ m 1,628 bytes +1,628‎ No edit summary

24 October 2008

• curprev 01:5901:59, 24 October 2008‎ imported>Louise Valmoria‎ m 1,654 bytes +3‎ No edit summary
• curprev 01:5901:59, 24 October 2008‎ imported>Chris Day‎ 1,651 bytes +1,651‎ No edit summary
• curprev 01:5501:55, 24 October 2008‎ imported>Louise Valmoria‎ 1,654 bytes +1,654‎ New page: {{subpages}} {{Elem_Infobox |background1= f2f2f2 |align=right |elementColor=reddish |elName= Copper |elMass= 69 |elSym= Cu |elNum= 29 |elClass=Transition Metal |elgroup=11 |elperiod=4 |el...