acidic basic nature of oxides

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One of four oxides that is acidic is

One of four oxides that is acidic is
  • A. None
  • B. MgO
  • C. None
  • D. None
  • Correct Answer: Option D

Going across Period 3, electrons (e-) get more

Going across Period 3, electrons (e-) get more
  • A. protonegative
  • B. electronegative
  • C. electropositive
  • D. protopositive
  • Correct Answer: Option B

Amphoteric oxide among given four is

Amphoteric oxide among given four is
  • A. None
  • B. MgO
  • C. None
  • D. None
  • Correct Answer: Option C

Oxide that is not acidic is

Oxide that is not acidic is
  • A. None
  • B. None
  • C. None
  • D. MgO
  • Correct Answer: Option D