Experiments conducted with gas discharge tubes during the late 19th century ... ...

Experiments conducted with gas discharge tubes during the late 19th century resulted in many important conclusions in atomic chemistry. Among those, one of the most important was the discovery of rays known as cathode rays. Cathode rays when passed near negative plates will most likely:
(A) bend toward the negative plate.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in 01. Matter