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grayworm994Lv1
6 Nov 2019
Write Lewis symbols for the following ions. (a) H- ; (b) Sn2+ ; (c) K+ ; (d) Br- ; (e) Se2- ; (f) Sc3+
Write Lewis symbols for the following ions. (a) H- ; (b) Sn2+ ; (c) K+ ; (d) Br- ; (e) Se2- ; (f) Sc3+
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Collen VonLv2
12 Aug 2019
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gyssilvestreLv1
7 May 2024
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arjdlwlrmaLv1
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