MO and X 2 O represent the formula of oxides of elements M and X
CHEMISTRY
WAEC 1990
MO and X2O represent the formula of oxides of elements M and X respectively . If M and X should combine to form a separate compound, what would be the formula of the compound?
- A. MX2
- B. M2X
- C. MX
- D. MX3
Correct Answer: A. MX2
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