Answer:
The plum pudding model of the atom states that had negatively-charged electrons embedded within a positively-charged "soup."
Step-by-step explanation:
Thomson's plum pudding model of the atom had negatively-charged electrons embedded within a positively-charged "soup." Rutherford's gold foil experiment showed that the atom is mostly empty space with a tiny, dense, positively-charged nucleus. Based on these results, Rutherford proposed the nuclear model of the atom.