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Wednesday, December 30, 2009

do you know the difference between alpha decay and beta decay?

Neither do I.
Going to take my Physical Science final in two hours... wish me luck!
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1 comment:

  1. Granna GirlDecember 30, 2009 at 5:34 PM

    haha! When you find out be sure to tell us. You have my curiosity up!

    ReplyDelete