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teallouse837Lv1
24 Sep 2018
a) An electron in a 3s-orbital is (lower or higher) in energy than an electron in a 2s-orbital.
b) An electron in a 2s-orbital is (lower or higher) in energy than an electron in a 2p-orbital.
c) A metal typically (loses or gains its valence electron(s)) becoming a(n) (cation or anion).
a) An electron in a 3s-orbital is (lower or higher) in energy than an electron in a 2s-orbital.
b) An electron in a 2s-orbital is (lower or higher) in energy than an electron in a 2p-orbital.
c) A metal typically (loses or gains its valence electron(s)) becoming a(n) (cation or anion).
2 Jun 2021