User contributions for 110029487
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22 October 2012
- 11:5111:51, 22 October 2012 diff hist +3 Copper No edit summary
- 11:4911:49, 22 October 2012 diff hist +112 Copper No edit summary
- 11:4411:44, 22 October 2012 diff hist +668 N Copper Created page with "Copper (Cu) is a transition metal with an atomic weight of 63.5g, it has an electron configuration of [Ar] 3d10 4s1 enabling..."
1 December 2011
- 23:1823:18, 1 December 2011 diff hist +98 Autosome No edit summary