In ancient times, microscopic matter could not be observed accurately, so people always lacked accurate knowledge of it.Rutherford knocked on the door to the study of atomic nuclei.Bohr proposed the Bohr atomic model.British Chadwick discovered neutrons in the experiment of bombarding the nucleus with particles.This also shows that what cannot be seen by the naked eye is not necessarily false.
标签：false,Bohr,matter,microscopic,atomic,Discovery From： https://www.cnblogs.com/banxian1/p/16772829.html