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

A particle that contains 8 proton, 9 neutrons and 7 electrons could be written as?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A O
  • B O+
  • C O+
  • D O-
Correct Answer: Option B
Explanation:

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