Question

Anode rays were discovered by__________________.

Answer 1

• With the discovery of electrons, scientists started looking for positively charged particles .which were naturally expected because matter is electrically neutral under ordinary conditions.
• The first experiment that led to the discovery of the positive particle was conducted by Goldstein in 1886. He used the perforated cathode in the modified cathode ray tube.

Hence, Anode rays were discovered by Goldstein.