Assertion: neutron | /r/HasProperty | discovered by james chadwick
Facets:
value: in 1932
type: TEMPORAL
Source sentences:
text: In the decade after the neutron was discovered by James Chadwick in 1932, neutrons were used to induce many different types of nuclear transmutations.
text: Neutrons were predicted by Ernest Rutherford, and discovered by James Chadwick, in 1932.