Joshlm5623 Joshlm5623
  • 10-04-2024
  • Physics
contestada

A nucleus ᴬzX emits an α-particel. The resultant nucleus emits a β⁺ particle. The respective atomic and mass numbers of the final nucleus will be
a. Z - 3, A - 4
b. Z - 1, A - 4
c. Z - 2, A - 4
d. Z, A - 2

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