Question

Discovery of Neutron??????​

Answer 1

Answer:

Discovery of the Neutron (1932) The story begins in 1932, with the discovery of the neutron by Sir James Chadwick, an English physicist. Until 1932, the atom was known to consist of a positively charged nucleus surrounded by enough negatively charged electrons to make the atom electrically neutran...

Answer 2

Explanation:

It is remarkable that the neutron was not discovered until 1932 when James Chadwick used scattering data to calculate the mass of this neutral particle. ... This analysis follows that for a headon elastic collision where a small particle strikes a much more massive one.