c What is the total number of valence electrons of the following molecule? H3AsO3 valence electrons d What is the total number of valence electrons of the following molecule? H2S2O3 valence electrons
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- Arsenic (As) is in group 15, so it has 5 valence electrons. - Oxygen (O) is in group 16, so it has 6 valence electrons. Show more…
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