Boron/Definition: Revision history

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1 July 2008

  • curprev 13:3313:33, 1 July 2008‎ imported>David E. Volk‎ 161 bytes +161‎ New page: <noinclude>{{Subpages}}</noinclude> A rare chemical element (atomic number = 5) present in 0.0003% of the earth's crust, mostly as borax and kernite.
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