HIGH SCHOOL ACE: Challenge Yourself!

    Nuclear Physics Quiz
Select the Matching Pairs
   
Alpha particles are helium ____ formed by radioactive decay. control rods
Radioactive carbon-14 is used to study organic reaction ____. coolants
Water, heavy water, air, and molten sodium are used as ____. fuels
The ____ of an element have different numbers of neutrons. isotopes
Graphite and heavy water are ____ that slow down neutrons. mechanisms
Boron and cadmium are used in ____ to absorb neutrons. moderators
Unlike electrons, protons and neutrons are ____. nuclei
U-233, U-235, and Pu-239 are used as ____ in fission reactors. nucleons

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