Which one of the following forms of radiation can penetrate the deepest into body tissue?

Question

Quizplus · Accepted Answer

Gamma radiation has a high energy and no mass, allowing it to penetrate the deepest into body tissue. Alpha radiation has a low energy and high mass, limiting its ability to penetrate. Beta radiation and positron radiation have medium energy and mass, and proton radiation has high energy but a relatively low ability to penetrate due to its mass.

Which One of the Following Forms of Radiation Can Penetrate