JAMB - Chemistry (2008 - No. 7)
The experiment that showed that atoms have tiny positively charged nucleus was first carried out by
Moseley
Rutherford
Millikan
Dalton
Paliwanag
The experiment that showed that atoms have tiny positively charged nuclei was first carried out by Rutherford. Rutherford's gold foil experiment showed that the atom is mostly empty space with a tiny, dense, positively charged nucleus.