This printable crossword puzzle on the topic of Elements & Periodic Table has 12 clues. Answers range from 4 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Number of Protons
Bohr's Atomic Model
What charge do protons have
What charge do neutrons have
What charge do electrons have
An atoms central region
Where elecrons are located
valence electrons determine what
periodicity refers to recurring what
elements can be grouped into what
Abbreviation of an element
describes the mass of an atom or molecule