February 21, 2017

Homework Help: Physical Science

Posted by Avery on Saturday, March 26, 2011 at 12:39pm.

An aluminum nucleus has 13 protons and 14 neutrons. A copper nucleus has 29 protons and 34 neutrons. What is the force of repulsion between an aluminum nucleus and a copper nucleus when they are separated by 1.2 nm?

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