Definition:
Beta radiation is a type of radiation that consists of beta particles. These particles are released when an unstable atom undergoes a process called radioactive decay. This decay happens in certain elements that are not stable, and as they change to become more stable, they emit beta particles.
In advanced discussions, you might encounter phrases like "beta decay" or "beta-emitting isotopes," which refer to the process and types of materials that emit beta particles.
While "beta radiation" specifically refers to radiation from beta particles, "beta" in other contexts can refer to something that is in a testing phase (like software, called "beta version") or denote the second letter in the Greek alphabet.
There are no specific idioms or phrasal verbs related to "beta radiation," as it is a technical term. However, you might encounter related phrases like: - "Radiation exposure" (referring to the amount of radiation someone comes into contact with). - "Radiation shielding" (the methods used to protect against radiation).
Beta radiation is important in the study of nuclear physics and has implications in fields like medicine (radiotherapy) and safety (radiation protection).