History of Radioactive Radiation Study

By exposing a photographic plate to the radiation passing through an electrical field. (correct)

By observing the radioactive substance under a microscope.

By allowing the rays to pass through a magnetic field.

By analyzing the radiation through sound waves.

It was operately separated into three types. (correct)

It was similar to the radiation discovered by rodi.

It was discovered to be negatively charged.

It consisted of gamma radiation.

Gamma rays

Delta rays

Alpha rays (correct)

Beta rays

<p>Ernest Rutherford</p> Signup and view all the answers

<p>It does not deviate at all.</p> Signup and view all the answers

<p>Allowing them to pass through oppositely charged plates</p> Signup and view all the answers