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Antimatter in powerpoint

  1. May 18, 2010 #1
    I've got a challenge for you guys.

    I'm doing a powerpoint presentation which involves written forms of particle decay, and I was wondering if there was a way to write a letter with a bar over the top in order to indicate an antiparticle without the use of images or shapes.

  2. jcsd
  3. May 18, 2010 #2


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    Science Advisor
    Gold Member

    You can probably find what you want using the "Symbol..." command on the "Insert" menu (available only when the cursor is inside a text box).
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