This printable crossword puzzle on the topic of Elements & Periodic Table has 10 clues. Answers range from 1 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Bacteria in the mouth produce _____.
Most abundant gas in earth's atmosphere
your body gets the nitrogen it needs from what?
important element for growth
traces of this in the atmosphere
gas that prevents infection
most abundant metal in the human body
symbol for potassium
Fe
culprit of bad breath