Solved

Zinc Oxide Is Found in Ointments for the Skin

Question 115

Multiple Choice

Zinc oxide is found in ointments for the skin. What formula best describes this compound, which has Zn as a doubly charged cation?

A) ZnO
B) Zn₂O
C) ZnO₂
D) Zn₂O₂
E) Zn₂O₃

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