What is the product of radioactive decay he called?
o a. a gamma wave
o b. a beta particle
c. nuclear fusion
o
d. an alpha particle
subiu

Alpha, Beta, and Gamma particles according to ability to penetrate matter.

Explanation:

Alpha represent the largest particle which penetrates the least with a positive charge, Beta particles carry a negative charge, and Gamma rays are neutral.

Ok where is the image ?