A particle that contains 8 proton, 9 neutrons and 7 electrons could be written as?

CHEMISTRY
JAMB 1995

A particle that contains 8 proton, 9 neutrons and 7 electrons could be written as?

  • A. O
  • B. O+
  • C. O2+
  • D. O-

Correct Answer: B. O+



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