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.
Subatomic particle
Valence electron
Electron cloud
Energy levels
Atomic number
Atomic mass
Bohr model
Compound
Molecule
Positive
Electron
Mixture
Neutral
Element
Nucleus
Neutron
Symbol
Proton
Group
Atom