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August 4, 2015

Homework Help: Science

Posted by Sonic on Friday, September 21, 2007 at 8:51pm.

Atom building game board has 17 protons, 18 neutrons, and 18 electrons.

*What is the atom that's represented on the game board.
*What is the total charge on this atom?
*What is the mass # of this atom?
*What do you call an atom that different #'s of protons and neutrons?
*What would you have to do to make this atom neutral?

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