Question

Canal rays were discovered in 1886 by E. Goldstein , does this discovery made any difference in the expedition of

structure of Atom . Explain​

Answer 1

Yeah it explained how the atom was as whole neutral by the existence of one more sub-atomic particle

Answer 2

Answer:

yes it shows that protons are in center of atom

it shows that it has mass ,atom contain both positive and negative charge

please mark me as brainlist it is too important for me