Which one of the following statements is correct.
a. an electron has a neutral electrical change,
b. an electron has a negative electrical change.
c. an electron is located inside the nucleus of an atom.
d. an electron is much larger than an atom.

B. electrons have a negative electrical charge 

The answer is b.An electron has negative electrical charge.
The proton has positive electrical charge whereas the neutron is neutral. Also, electron is not located inside the nucleus(it revolves around it) and it can't be greater than the atom.So, all other statements are incorrect.

Pc(physical change)

Explanation: