This printable word search puzzle 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.
freezing point
specific heat
melting point
boiling point
condensation
evaporation
sublimation
convection
conduction
deposition
insulator
radiation
capacity
freezing
melting
plasma
liquid
solid
heat
gas