Parts of an atom Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 12 clues. Answers range from 3 to 9 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
the part of an atom that has a negative charge
the part of an atom that has a positive charge
the part of an atom that has no charge
electrons --- the nucleus
the nucleus is found in the --- of an atom
the atomic --- is based on the number of protons
the atomic --- is determined by adding the number of protons and neutrons
electrons are the --- subatomic particles
atoms are mostly --- space
all --- is made up of tiny particles called atoms
protons, electrons, and neutrons are --- particles
protons have a mass of --- AMU
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