Question

match the scientists with the correct atomic models. ernest rutherford j.j. thomson democritus and dalton central nucleus with electrons that orbit at a distance indivisible sphere electrons mixed in a positive sphere, also called the plum pudding model

Explanation:

Ernest Rutherford proposed a model with a central nucleus and electrons orbiting at a distance. J.J. Thomson's model was the plum - pudding model where electrons were mixed in a positive sphere. Democritus and Dalton thought of the atom as an indivisible sphere.

Answer:

Ernest Rutherford - central nucleus with electrons that orbit at a distance
J.J. Thomson - electrons mixed in a positive sphere, also called the plum pudding model
Democritus and Dalton - indivisible sphere