This printable word search puzzle on the topic of Physics contains 15 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
mass-energy equivalence
strong nuclear force
weak nuclear force
nuclear radiation
alpha particles
chain reaction
beta particle
transmutation
mass defect
radioactive
gamma ray
half life
fission
isotope
fusion