This printable word search puzzle on the topic of Elements & Periodic Table contains 21 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.
radioactivity
irradiation
Scattering
Rutherford
Chernobyl
emission
electron
isotope
fission
neutron
nucleus
tracer
fusion
ionise
charge
proton
gamma
alpha
emit
beta
atom