4. Which enrichment method is based on the same principle as mass spectrometry (i.e., motion of ions in a For Questions 1 though 8, select from the following anstrong magnetic field)? swers: A. AVLIS B. aerodynamic isotope separation 5. Which process uses a nozzle to separate isotopes? C. beneficiation D. comminution E. distillation F. electroporation 6. Which enrichment process relies on the rates at which G. EMIS hex molecules pass through a porous barrier? H. hydrofluorination I. fluidization J. fluoridation 7. Which enrichment process relies on the rates at which K. gas centrifugation hex molecules pass through a temperature gradient? L. gaseous diffusion M. ion exchange N. ML.IS 8. What is the basis for computing the price of isotope O. oxidation enrichment services? P. plasma separation Q. separative work unit (SWU) R. solvent extraction S. thermal diffusion 9. (2 points) Define the separation factor for U-235. 1. Which process uses a special resin to absorb ions from solution? 10. (2 points) Define the heads abundance ratio H for U - 2. Which process uses two immiscible liquids to sepa235. rate ions? 3. Which enrichment method uses rotating cylinders? 4. Which enrichment method is based on the same principle as mass spectrometry (i.e., motion of ions in a For Questions 1 though 8, select from the following anstrong magnetic field)? swers: A. AVLIS B. aerodynamic isotope separation 5. Which process uses a nozzle to separate isotopes? C. beneficiation D. comminution E. distillation F. electroporation 6. Which enrichment process relies on the rates at which G. EMIS hex molecules pass through a porous barrier? H. hydrofluorination I. fluidization J. fluoridation 7. Which enrichment process relies on the rates at which K. gas centrifugation hex molecules pass through a temperature gradient? L. gaseous diffusion M. ion exchange N. ML.IS 8. What is the basis for computing the price of isotope O. oxidation enrichment services? P. plasma separation Q. separative work unit (SWU) R. solvent extraction S. thermal diffusion 9. (2 points) Define the separation factor for U-235. 1. Which process uses a special resin to absorb ions from solution? 10. (2 points) Define the heads abundance ratio H for U - 2. Which process uses two immiscible liquids to sepa235. rate ions? 3. Which enrichment method uses rotating cylinders