help me with this How much does the mass and charge of a nucleus change when each type of radiation is emitted?
Part 1 of 2
positron
Change in mass
Change in charge
1 answer
When a positron is emitted, the mass of the nucleus remains the same, as a positron has the same mass as an electron. However, the charge of the nucleus decreases by 1 unit, as a positron has a positive charge of +1.