Question

which information did millikan contribute to the understanding of electrons? (1 point) he determined that electrons do not move in specific orbits around the nucleus. he determined that electrons absorb or release specific amounts of energy. he determined the ratio of mass to charge for electrons. he determined the amount of charge on an electron.

Explanation:

Robert Millikan, through his oil - drop experiment, accurately determined the charge of an electron. The other statements are contributions of other scientists or different concepts.

Answer:

He determined the amount of charge on an electron.