Question

which statement is most likely true?
ernest rutherfords experiment led to the nuclear model of the atom.
ernest rutherfords experiment established the plum pudding model of the atom.
robert millikans postulates form the most accepted theory for the atomic structure.
robert millikans results had little impact on determining of the charge of an electron.

Explanation:

• For the first option: Ernest Rutherford's gold - foil experiment led to the proposal of the nuclear model of the atom, where the atom has a dense, positively - charged nucleus at the center and electrons orbiting around it.
• For the second option: The plum pudding model was proposed by J.J. Thomson, not Ernest Rutherford.
• For the third option: The most accepted theory for atomic structure is not based on Robert Millikan's postulates. Millikan is known for his oil - drop experiment to determine the charge of an electron.
• For the fourth option: Robert Millikan's oil - drop experiment was crucial in determining the charge of an electron, so his results had a significant impact on this determination.

Answer:

A. Ernest Rutherford's experiment led to the nuclear model of the atom.