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.
chemical reaction
periodic table
atomicnumber
particles
electron
compound
molecule
diagram
neutron
mixture
element
photon
charge
energy
liquid
solid
mass
atom
gas
ion