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MO and X 2O represent the formula of oxides of elements M and X respectively...

Chemistry
WAEC 1990
MO and X 2O 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. M3X2
  • E. MX3
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Correct Answer: Option A
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