CHEM-120 Unit 6 Quiz (100% Correct Solutions)

Question: What nuclide is formed when Iodine-125 undergoes decay by electron capture? Question: Which of the following forms of radiation has no mass? Question: Which process increases the atomic nu mber of an element by one? Question: Rank the … in order of increasing penetrating ability: alpha particles, beta particles, gamma rays. Question: Which nuclide is … when Gallium-68 decays by positron emission? Question: Radon-222 decays by alpha emission to form a new nuclide. Identify the new nuclide. Question: Predict the reaction that would result from the beta decay of Carbon-14 Be sure to identify all products in isotope form (4 points): Question: Glycogen falls in which category below: Question: A biomolecule is formed from the reaction of three … fatty acids with a glycerol. Predict the resulting biomolecule: Question: Write three of the functions of lipids in our bodies. (1 point for each) Question: An isotope has a half life of 8 hours. How many grams of a 140 gram sample of this material will remain after 16 hours? (3 points) Show Less