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PLSSS HELP MEEEE

When copper combines with oxygen to form copper (II) oxide, the charge of the copper ion is
a.
Cu1+.
c.
Cu3+.
b.
Cu2+.
d.
Cu4+.

User Gbulmer
by
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1 Answer

6 votes

Answer:

Cu2+

Step-by-step explanation:

User Damen
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