Matter Tic-Tac-Toe Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 10 clues. Answers range from 3 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
positive charge, located in the nucleus
neutral charge, located in the nucleus
negative charge, located around the nuclues
smaller than an atom, made up of protons, neutrons, and electrons
number of protons or electons
atomic number=protons=electrons
atomic mass - atom number = neutrons
number of protons + number of neutrons
where protons and neutrons are found
where electrons are found
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