Astatine: Revision history

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19 November 2024

27 July 2024

13 July 2024

2 May 2011

  • curprev 19:2119:21, 2 May 2011imported>Ro Thorpe 2,314 bytes +798 readded Greek---these youngsters, with no respect for learning...
  • curprev 17:5717:57, 2 May 2011imported>Milton Beychokm 2,272 bytes +706 Added a lede (which was absent), expanded the electron configuration in the infobos, corrected the broken reference linik, edited the History section a bit.

19 January 2011

17 January 2011

18 April 2009

24 February 2009

3 July 2008

27 June 2008

  • curprev 15:5815:58, 27 June 2008imported>David Yamakuchim 1,451 bytes +1,451 No edit summary
  • curprev 15:4015:40, 27 June 2008imported>David Yamakuchim 1,449 bytes +1,449 No edit summary
  • curprev 15:3715:37, 27 June 2008imported>David Yamakuchim 1,362 bytes +1,362 New page: {{subpages}} {{Elem Infobox |elName=Astatine }} == History == (Gr. astatos: unstable) Synthesized in 1940 by D.R. Corson, K.R. MacKenzie, and E. Segre at the University of California by b...