Friday
September 19, 2014

Homework Help: Chemistry

Posted by Darcy on Thursday, July 24, 2008 at 5:29pm.

I need to write this into its atomic symbol.

the isotope with 7 protons and 8 neutrons in its nucleus.

I don't really understand it the whole protons and neutrons thing so if you could clear that up for me also it would help.

Thanks :D

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