State whether the following statements are true (T) or false (F).

A	A neutron is formed by an electron and a proton combining together. Therefore, it is neutral.
B	Canal rays are positively charged radiations which led to the discovery of protons.
c	Electrons are negatively charged sub-atomic particles having negligible mass.

State whether the following statements are true or false :

(a) Thomson proposed that the nucleus of an atom contains protons and neutrons.

(b) The cathode rays obtained from all the gases consist of negatively charged particles called electrons.

(c) The anode rays obtained from all the gases consist of positively charged particles called protons.

State whether the following statements are true or false :
(a) A sodium ion has positive charge because it has more protons than a neutral atom.
(b) A chloride ion has negative charge because it has more electrons than a neutral atom.

A neutron is formed by an electron and a proton combining together. Therefore, it is neutral.

State the following as true (T) or false (F):​

(a) Goldstein observed that canal rays originate from the perforated cathode.
(b) The charges of electrons and protons are equal in magnitude.
(c) Atoms are positively charged since mass of proton is greater than that of electron.