Two elements, P and Q with atomic numbers 11 and 8 respectively , combine chemically…

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Chemistry JAMB 1997

Two elements, P and Q with atomic numbers 11 and 8 respectively , combine chemically to form the compound PxQY. The respective values of x and y are?

  • 1 and 1
  • 1 and 2
  • 2 and 1 checkmark
  • 3 and 1

The correct answer is: C

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