Two oxides of a metal contain 50% and 40% of metal M, respectively. If the formula of the first oxide is MO, what will be the formula of the second oxide?
1
MO2
2
M2O3
3
M2O
4
M2O5
Two oxides of a metal contain 50% and 40% of metal M, respectively. If the formula of the first oxide is MO, what will be the formula of the second oxide?