Question

Compare the properties of electrons, protons, and neutrons.

Answer 1

Electrons	Protons	Neutrons
It is electrically negatively charged.	It is electrically positively charge.	It is electrically neutral.
Its  mass is negligible.	Its mass is taken as one unit.	Its mass is also taken as one unit.
It is found revolving outside the nucleus.	It is present inside the nucleus.	It is also present inside the nucleus.
It represented as e.	It is represented as p.	It is presented as n.
It was discovered by J.J. Thomson.	It was discovered by Ernest Rutherford.	It was discovered by J. Chadwick.