Is it true or false that all CRMs measure Alpha Particle emissions from Radon and Poloniums?

The assertion that all Continuous Radon Monitors (CRMs) measure alpha particle emissions from radon and polonium is correct. CRMs are designed to detect the radioactive decay that occurs as radon gas and its decay products, such as polonium, emit alpha particles. This detection is fundamental to the purpose of CRMs, which is to provide accurate measurements of radon concentrations in the environments where they are deployed, such as homes or workplaces.

CRMs utilize various technology types to achieve this, predominantly involving detectors that are sensitive to alpha particles. Constant monitoring allows users to assess radon levels continuously, which is crucial since radon is a colorless and odorless gas that can accumulate in buildings, posing health risks.

In contrast, other methods might not be capable of measuring radon levels directly or may rely on different principles, such as chemical sampling or indirect measurements, which do not focus on the alpha particle emissions specifically. This emphasis on direct measurement through alpha particle detection underlines the reliability and functionality of CRMs in radon measurement protocols. Therefore, it is indeed true that all CRMs are designed to measure alpha particle emissions from radon and poloniums.