kimberlyngo230 kimberlyngo230

26-03-2021
Chemistry

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WILL MARK BRANLIEST HELP PLEASE
When copper sulfate and zinc metal interact, one atom of zinc replaces one atom of copper while the sulfate, made of 5 atoms, is unchanged. How many atoms are there before and after the interaction?
before: 5 atoms; after: 5 atoms
before: 6 atoms; after: 7 atoms
before: 6 atoms; after: 6 atoms
before: 7 atoms; after: 7 atoms

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kmoneyhd1122 kmoneyhd1122

26-03-2021

I think he had 7 atoms than after he still had 7 good luck hope you get it right

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