Question

Manganese(Il) oxide is a

transition metal compound.
The oxidation state of manganeso in this compound is
_____ and the chemical formula of the compound is __ __ __ __

Answer 1

Answer: +3 for the first box

MnO3 for the second box

Explanation: took the test

Answer 2

Answer: Manganese(III) oxide is a transition metal compound. The oxidation state of manganese in this compound is +3 , and the chemical formula of the compound is Mn2O3.