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, and backwards. This word search is also available to download as a Microsoft Word document or a PDF.
metal hydroxide + hydrogen
reactivity series
outer electron
colour change
less-reactive
more-reactive
displacement
no reaction
metal oxide
unreactive
attraction
reactivity
bubbling
reactive
halogens
nucleus
group 7
group1
metal
salts