This printable crossword puzzle on the topic of Elements & Periodic Table has 12 clues. Answers range from 4 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
smallest particle of matter; retaining properties of the element
matter made up of only one type of atom; found on the periodic table
found in the nucleus; contributes to the mass
found in the last energy shell; can be stolen or shared
where electrons are found
where electrons move outside around the nucleus
all mass is here; where protons and neutrons are found
found in the nucleus; the identity of an atom
used to identify an element on the periodic table; number of protons and electrons in an atom
a horizontal row on the periodic table
moves around nucleus; has a negative charge
the total number of protons and neutrons in the nucleus of an atom