This printable word search puzzle on the topic of Elements & Periodic Table contains 18 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
chemical symbols
periodic table
atomic number
atomic mass
metalloids
compounds
nonmetals
electrons
chemistry
molecule
neutrons
elements
protons
nucleus
metals
shell
atom