Tuesday
September 16, 2014

Homework Help: science

Posted by vannesa on Wednesday, October 25, 2006 at 8:40pm.

what is the charge on a copper nucleus


The atomic number is the number of protons in the nucleus and protons have a charge of +1. What is the atomic number of copper? Look on the periodic table. If you don't have one at home, here is one on the web.
www.webelements.com


yikes chemistry

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