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A calcium atom and a calcium ion have the same ____________

A calcium atom and a calcium ion have the same ____________
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Chemical properties
  • B Electric charge
  • C Electronic structure
  • D Number of electrons
  • E Number of neutrons
Correct Answer: Option E
Explanation:

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