This printable word search puzzle on the topic of Elements & Periodic Table contains 15 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.
Polyatomic ion
Periodic table
Atomic number
Atomic mass
Electron
Isotope
Neutron
Valency
Bonding
Period
Proton
Cation
Group
Anion
Ion