Advanced Radon Measurement Service Provider Course Questions and Answers Rated A+

Advanced Radon Measurement Service Provider Course Questions and Answers Rated A+ _____ are the extremely small particles of which we, and everything around us, are made. A. Radon B. Particles C. Ions D. Atoms D. Atoms If one atom were the size of the Houston Astrodome, its nucleus would be roughly the size of a _____. A. submarine B. pea C. airplane D. building B. pea T/F: The balance of the forces in the nucleus of an atom determines whether a nucleus is stable or unstable (radioactive). A. False B. True B. True As an unstable nucleus emits radiation as it disintegrates, the radionuclide transforms to different nuclides, and this process is called _____. A. radioactive development B. radioactive decay C. radon gas mitigation D. radio transmission B. radioactive decay 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. A. radon mitigation B. decay chain C. radiation D. radon curies B. decay chain Radioactive half-life is the time required for the disintegration of _____ of the radioactive atoms that are present when measurement starts. A. one-third B. one-half C. one-fourth D. one and one-half B. one-half _____ is the energy that is released as particles or rays during radioactive decay. A. Radiation B. Ioning C. Atomizing D. Disintegration A. Radiation _____ is the property of an atom that describes spontaneous changes in its nucleus that create a different nuclide, and these changes usually happen as emissions of alpha or beta particles, and often gamma rays. A. Atomic weight B. Gaseous emission C. Radioactivity D. Decay chain C. Radioactivity Radiation that falls within the "_____" range has enough energy to remove tightly bound electrons from atoms, thus creating ions, and this is the type of radiation that people usually think of as 'radiation.' A. non-ionizing radiation B. ionizing radiation B. ionizing radiation _____ particles include two protons and two neutrons. A. Beta B. Gamma