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Q: Isotopes are atoms of the same element that have different

  • 1
    numbers of neutrons
  • 2
    numbers of electrons
  • 3
    numbers of protons
  • 4
    atomic numbers
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Answer : 1. "numbers of neutrons"
Explanation :

Answer: A) numbers of neutrons Explanation: Isotopes are variations of an element that have the same charge as the original element, but a different mass, which is caused by either more/less neutrons in the nucleus.

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