Question

James Chadwick used heavy metals to strike alpha particles. (True/False).​

Answer 1

False,For his mass measurement, Chadwick bombarded boron with alpha particles. Like beryllium, boron emitted neutral rays. Chadwick placed a hydrogen target in the path of the rays. When the rays struck the target, protons flew out.

Answer 2

The statement is False.

• He employed Boron to properly carry out his experiment.
• Chadwick accurately measured the considerable mass of the fundamental particle to confirm that it was the neutron. As an alternative, he measured everything else in the collision and calculated the mass utilizing that data.
• He typically used alpha particles to blast boron for his mass measurement. Boron, like beryllium, emits neutral rays.