During the emission of a positron from a nucleus, the mass number of t – InterviewSolution

1.	During the emission of a positron from a nucleus, the mass number of the daughter element ramains the same but the atomic number
Answer» is decreased by 1 unit is decreased by 2units is increased by 1 unit REMAINS unchanged. Solution :`""_(Z)^(A)X to ""_(Z - 1)^(A)Y + ""_(+1)^(0)E^(-)` So , atomic number is decreased by 1 unit.

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