Assertion: decay's neutron | /r/CapableOf | decay to electron
Facets:
value: naturally
type: MANNER
Source sentences:
text: A free neutron is unstable, decaying to a proton, electron and antineutrino with a mean lifetime of just under 15 minutes (881.5±1.5 s).
text: Free neutrons are unstable particles which decay naturally into a proton and electron, with a half-life of about 12 minutes.