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Title: The quantity (mass number - atomic number) provides: Post by: Neves on Feb 6, 2017 The quantity (mass number - atomic number) provides:
A) the number of neutrons in a nucleus B) the number of electrons in the atom C) the number of protons in a nucleus D) the combined number of all the neutrons and all the protons in a nucleus Title: Re: The quantity (mass number - atomic number) provides: Post by: Craft on Feb 6, 2017 Content hidden
Title: Re: The quantity (mass number - atomic number) provides: Post by: Neves on Apr 5, 2017 Thank you very much.
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