This is a closed-book, closed-note quiz. 3. Which process involves decomposition by heat and A. alpha-beta cycling water? B. assembly C. beta quenching D. black 4. What is another term for a neutron absorber? E. boron F. brown G. calcination 5. What is the term for a stack of fuel pellets in a tube? H. chamfer I. rod J. green 6. What is the term for a grouping of fuel pins? K. electroporation L. EMIS M. hydrofluorination 7. What is the term for a change in solid phase as ura- N. fluidization nium metal is heated and cooled? ? O. fluoridation P. calcium Q. gaseous diffusion 8. What is an adjective applied to unfired ceramics? R. Magnox S. MOX T. oxide 9. What is the term used for fuel made of urania and plu- U. poison V. pyrohydrolysis W. sintering X. gadolinium Y. UOX Z. zirconium 1. Which process binds solid particles together by diffutonia? sion to make a coherent solid? 12. What metal is often used in nuclear fuels because of its low neutron-absorption cross-section? 2. Which process expels water or other volatlie substances from a solid by heating it to high temperature