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I have an oxidation number of -3 and I have 5 energy levels. What element am I? A. Yttrium B. Phosphorus C. Antimony D. Bismuth
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I have an oxidation number of -3 and I have 5 energy levels. What element am I?

A. Yttrium
B. Phosphorus
C. Antimony
D. Bismuth

User Tausif
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1 Answer

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Antimony I think but I am not sure

User Jeremyjjbrown
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