This printable word search puzzle on the topic of Elements & Periodic Table contains 15 hidden words in a 17x17 letter grid. Words go horizontally and vertically. This word search is also available to download as a Microsoft Word document or a PDF.
Structure
Electron
Negative
Positive
Isotope
Neutral
Neutron
Nucleus
Charge
Proton
Orbit
Shell
Atom
Mass
Ion