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Chemistry, 01.06.2021 22:50 Hjackson24

So I'm struggling a bit with a chart I'm filling out. I have to find the Atomic number, Mass number, Number of Protons, Electrons and Neutrons.

For Cu2+, I was given it has 24 neutrons. With a 2+ charge.
How would I find the rest of the information needed with what I was given.

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