The radioactive emission with the least ionization power is? by Sunday | Sep 17 | Chemistry JAMB | 0 comments A. α−particles B. X-rays C. γ−rays D. β−rays Correct Answer: Option C – γ − rays Users Also Read These:A radioactive substance has a half-life of 20 hours.…Which of the noble gases has the greatest ionization energy?Which of the following factors is least necessary…Which of the following Group 1 elements has the…In 24 days a radioactive isotope decreases in mass…