Chemistry, 21.05.2020 04:04 20jacksone

If element x forms the oxides xo and x2o3 the oxidation numbers of element x are
a)+1 and +2
b)+2 and +3
c)+1 and +3
d)+2 and +4

Answers: 2

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If element x forms the oxides xo and x2o3 the oxidation numbers of element x are
a)+1 and +2<...