Both and emissions are observed for artificially produced
Chapter 25, Problem 46(choose chapter or problem)
Both and emissions are observed for artificially produced radioisotopes of low atomic numbers, but only emission is observed with naturally occurring radioisotopes of high atomic number. Why do you suppose this is so?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer