228k views
1 vote
The nucleus of the atom was discovered by what pioneering experiment?

A.Thomson's cathod-ray tube experiment

B.atomic emission spectra

C.The nucleus is too small to be indicated by any man-made experiment

D.Rutherford's gold foil experiment

2 Answers

5 votes
D. Rutherford's gold foil experiment 
User Israfil Havilah
by
7.4k points
6 votes
D. Rutherford's gold foil experiment
User Jim Clouse
by
8.1k points