Jayi_art
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Chemistry

Postby Jayi_art » Mon Jun 14, 2021 9:44 am

How do the outermost occupied energy level of a calcium ion Ca2+ compare with the outermost occupied energy level of a sulfide ion S2−?

Describe the formation of each ion from its neutral atom.

AmyCowen
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Re: Chemistry

Postby AmyCowen » Mon Jun 14, 2021 11:47 am

Can you please let us know a bit about the project you are doing?

Experts can't help with homework questions, but if you are working on a hands-on science project, please let us know more about your project and where you are in the process.

Amy
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