Rutherford used ___ particles in his experiment to test the plum pudding model and discovered the nucleus is ______.(1 point)

Question

Responses

beta; small, dense, and positively charged.

beta; small, dense, and negatively charged.

alpha; small, dense, and positively charged.

alpha; small, dense, and negatively charged.

Answer 1

Rutherford used alpha particles in his experiment to test the plum pudding model and discovered the nucleus is small, dense, and positively charged.