multiple - choice question\nwhy was rutherfords gold foil experiment able to disprove thomsons model of the…

multiple - choice question\nwhy was rutherfords gold foil experiment able to disprove thomsons model of the atom?\nthe positively charged alpha particles were supposed to go through the gold foil if thomsons model was correct, but instead some of them bounced back.\nthe positively charged alpha particles were supposed to bounce straight back when they hit the gold foil if thomsons model was correct, but instead some of them went straight through.

multiple - choice question\nwhy was rutherfords gold foil experiment able to disprove thomsons model of the atom?\nthe positively charged alpha particles were supposed to go through the gold foil if thomsons model was correct, but instead some of them bounced back.\nthe positively charged alpha particles were supposed to bounce straight back when they hit the gold foil if thomsons model was correct, but instead some of them went straight through.

Answer

Brief Explanations:

Thomson's model suggested a uniform distribution of positive charge in the atom, so alpha - particles should pass through the gold foil easily. In Rutherford's experiment, some positively - charged alpha - particles bounced back, indicating a concentrated positive charge (nucleus) which Thomson's model didn't account for.

Answer:

The positively charged alpha particles were supposed to go through the gold foil if Thomson's model was correct, but instead some of them bounced back.