This printable crossword puzzle on the topic of Elements & Periodic Table has 12 clues. Answers range from 4 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
NEUTRONS ARE MORE MASSIVE THAN PROTONS
ELEMENTS HAVE ATOMS AND COMPOUNDS OF ATOMS
ARRANGED THE PERIODIC TABLE IN ORDER BY INCREASING MASS
HELPED WITH THE ELEMENTS ARRANGEMENT OF THE PERIODIC TABLE
EVERYTHING IS MADE OF MATTER AND ATOMS MOVE IN EMPTY SPACE
MOLECULES ARE MADE OF ATOMS
ELECTRONS MOVE IN WAVES
OIL DROP, ATOMS CAN BE POSITIVE AND NEGATIVE AND THEY EQUAL EACH OTHER
WAVE MECHANICAL MODEL INVENTOR
ELECTRONS MOVE IN CIRCULAR PATHS
7500X OF ELECTRON, ALPHA PARTICLES
PLUM PUDDING MODEL