Question

39. Emission of positron is found in​

Answer 1

Answer:

The positron is a type of beta particle (β+), the other beta particle being the electron (β−) emitted from the β− decay of a nucleus. Because positron emission decreases proton number relative to neutron number, positron decay happens typically in large "proton-rich" radionuclides.

Explanation:

HOPE IT HELPS YOU.....

Answer 2

The positron is a type of beta particle (β+), the other beta particle being the electron (β−) emitted from the β− decay of a nucleus. Because positron emission decreases proton number relative to neutron number, positron decay happens typically in large "proton-rich" radionuclides.