Radon Measurement Professional Exam (InterNACHI and AARST) verified to pass 2023/2024

Radon Measurement Professional Exam (InterNACHI and AARST) A _____ refers to the series of transformations that a given radionuclide will undergo, as well as the kind of radiation it emits, which are characteristic of the radionuclide - correct answer decay chain _____ are the extremely small particles of which we, and everything around us, are made. - correct answer atoms If one atom were the size of the Houston Astrodome, its nucleus would be roughly the size of a _____. - correct answer pea T/F: The balance of the forces in the nucleus of an atom determines whether a nucleus is stable or unstable (radioactive). - correct answer true As an unstable nucleus emits radiation as it disintegrates, the radionuclide transforms to different nuclides, and this process is called _____. - correct answer radioactive decay _____ is the energy that is released as particles or rays during radioactive decay. - correct answer radiation _____ particles include two protons and two neutrons. - correct answer alpha We're really concerned with the _____ particles, because they can be stopped by a sheet of paper where they release their energy. - correct answer alpha Some decay products of radon emit beta particles, but its alpha-emitting decay products pose a much _____ health risk. - correct answer greater