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Atoms and Molecules — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceAtoms and Molecules1 Mark
MCQ
An element X is divalent and another element Y is tetravalent. The compound formed by these two elements will be:
  • A
    XY
  • B
    XY2
  • C
    X2Y
  • D
    XY4
✓

Answer

  1. XY2

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