This printable word search puzzle on the topic of Elements & Periodic Table contains 20 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.
periodic table
rutherford
democritus
americium
electron
element
nuclear
uranium
neutron
atomic
thomas
dalton
carbon
matter
oxygen
proton
cloud
boron
bohr
atom