Evidence for the existence of neutrons did not come until many years after the discoveries of the electron and the proton.Give a possible explanation.
A)The neutron is nearly massless.
B)The neutron is only slightly more massive than the proton.
C)The discovery required the use of ultrafast computers.
D)The neutron lacks an electrical charge.

Question

Quizplus · Accepted Answer

The neutron lacks an electrical charge, which made it much more difficult to detect compared to the electron and proton. It wasn't until experiments involving radioactive decay and nuclear reactions that scientists were able to infer the existence of the neutron.

Evidence for the Existence of Neutrons Did Not Come Until