Final answer:
Gamma radiation has the greatest penetration power among different types of radiation.
Explanation:
Gamma radiation is the least penetrating form of radiation. It consists of high-energy electromagnetic waves with tremendous penetration power, requiring dense materials like lead for shielding. Gamma rays can pass through the human body without striking anything, making them have the greatest penetration power among different types of radiation.
Learn more about Radiation types here:
https://brainly.com/question/37926204
