Chemistry, 01.10.2021 19:00 pollywallythecat
Place the following elements in order from lowest number of protons to highest number of protons: S, Mg, N, Na, Se, Sr. Then give the following information about a neutral atom of each: name, atomic number, number of protons, number of electrons, group number.
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Place the following elements in order from lowest number of protons to highest number of protons: S,...
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