Platinum: Revision history

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2 February 2021

  • curprev 20:1320:13, 2 February 2021‎ imported>Mark Widmer‎ 1,074 bytes +1,074‎ Opening paragraph revised to new standard: Phase, symbol, atomic no., and std. atomic weight.

30 April 2011

  • curprev 23:4023:40, 30 April 2011‎ imported>Milton Beychok‎ m 1,038 bytes +1,038‎ Expanded the electron configuration from its shortcut version to its full version.

10 May 2010

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