Q. Which of the following radiations has the greatest ionizing power?
(A) Alpha particles
(B) Beta particles
(C) Gamma particles
(D) All three has same ionizing power
The answer is: (A) Alpha particles
Q. Which of the following radiations has the greatest ionizing power?
(A) Alpha particles
(B) Beta particles
(C) Gamma particles
(D) All three has same ionizing power
The answer is: (A) Alpha particles