Question

1

Match the type of radiation to a correct description of it.
Gamma
Alpha
Beta
?
2.
?
?
The radiation particle is a
helium nucleus.
The particles are
electrons.
The radiation does not
cause transmutation.

Answer 1

Gamma radiation is an electromagnetic radiation, while alpha and beta radiations involve different particles and have different penetration abilities.

Step-by-step explanation:

Gamma radiation: A type of electromagnetic radiation that consists of high-energy photons. Gamma radiation is the most penetrating type of radiation and can be emitted during radioactive decay or nuclear reactions.

Alpha radiation: Consists of alpha particles, which are helium nuclei. Alpha particles are positively charged and relatively large, so they can be stopped by a few centimeters of air or a piece of paper.

Beta radiation: Comprises of beta particles, which are high-speed electrons or positrons. Beta particles are negatively charged and have a much smaller mass than alpha particles. They can penetrate further than alpha particles but are stopped by a few millimeters of aluminum.

Learn more about Radiation types