Wednesday, June 19, 2013

TEst tomorrow

What is the difference b/w a proton and a neutron?
Please respond ASAP.

4 comments:

  1. I don't know that either - please help

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  2. This comment has been removed by the author.

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  3. Proton has a positive charge and a neutron has no charge.

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  4. protons are cool and neutrons are boring.

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