186k views
1 vote
Which radioisotope undergoes beta decay and has a half-life of less than 1 minute?

(1) Fr-220 (3) N-16(2) K-42 (4) P-32

User Xdg
by
7.0k points

1 Answer

4 votes
N - 15 undergoes beta decay and has a half-life of less than 1 minute. 
User Rememberlenny
by
6.7k points