1.

Oxdiation nomber SO4​

Answer»

e here is your ANSWER------------------------ ✔️✔️ The SUM of the oxidation numbers in a polyatomic ion is equal to the charge on the ion. The oxidation NUMBER of the sulfur atom in the SO42- ion must be +6, for example, because the sum of the oxidation numbers of the ATOMS in this ion must equal -2. ........Hope it helps ❣️❣️ ROYAL



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