Question

Why do you think that the neutron was the last of the atom components to be discovered?

Answer 1

it doesn’t have a charge so it was harder to detect.

Answer 2

The neutron was the last of the atomic components to be discovered because it does not have an electric charge, making it difficult to detect. It was also not predicted by early atomic theories, leading scientists to believe that the atomic nucleus was composed solely of protons. The discovery of the neutron required the development of new experimental techniques, such as neutron scattering, to detect its presence.