Q. Which type of radiation has the lowest penetrating ability?
✅ Correct Answer: (A)
Alpha
Explanation: There are three types of nuclear radiation: alpha, beta and gamma. Alpha is the least penetrating, while gamma is the most penetrating.
Explanation by: Team MCQ Buddy
There are three types of nuclear radiation: alpha, beta and gamma. Alpha is the least penetrating, while gamma is the most penetrating.