Homework Help: chemistry

Posted by david on Monday, April 30, 2012 at 12:02am.

Which radioactive emanations have a charge of -1?

beta particles

alpha particles

gamma rays

neutrons

chemistry - DrBob222, Monday, April 30, 2012 at 12:05am
Beta particles are electrons. What charge are they?
chemistry - david, Monday, April 30, 2012 at 4:30pm
Is beta particles the answer?
chemistry - DrBob222, Monday, April 30, 2012 at 10:33pm
yes

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