This printable word search puzzle on the topic of Elements & Periodic Table contains 20 hidden words in a 17x17 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.
phosphorus
potassium
aluminium
magnesium
beryllium
chlorine
fluorine
nitrogen
hydrogen
calcium
sulphur
silicon
lithium
sodium
oxygen
carbon
helium
argon
boron
neon