QUESTAO 2 DE 4 ATIVIDADE DE MULTIPLA ESCOLHA Rutherford demonstrated the existence of a particle that has a much larger mass than the electron and ...

QUESTAO 2 DE 4 ATIVIDADE DE MULTIPLA ESCOLHA Rutherford demonstrated the existence of a particle that has a much larger mass than the electron and has a charge equal in magnitude to an electron, but of opposite sign, that is, positive instead of negative. In this case, the element proposed by Rutherford is a:


a) Nêutron
b) Elétron
c) Neutrino
d) Próton
e) Mesos