This printable crossword puzzle on the topic of Physics has 24 clues. Answers range from 6 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Number of protons
Unit of mass
Protons + Neutrons
Nucleus of an isotope
Binds the nucleus
Protons and neutrons
Equivalent to mass defect, always negative
Nucleons - actual mass
Penetrating rays produced
Alpha particle emitted
Neutron converted to proton
Redistribution of energy in nucleus
Number of protons and neutrons changes
Divide by 2
Decays per second
Divide the nucleus
Continuous fission
Combine nuclei
Make up nucleons and pions
Particle family
Explains particle families
Transport forces
Energy into antimatter
Acts in the nucleus in beta decay