,What happens in a nuclear reaction?
AFour protons fuse to make an alpha particle.
BAlpha particles split apart to form protons.
CProtons combine to form hydrogen nuclei.
DHelium disassembles to four protons.
AFour protons fuse to make an alpha particle.
BAlpha particles split apart to form protons.
CProtons combine to form hydrogen nuclei.
DHelium disassembles to four protons.