Question

Which of the following best describes an electron?

A. It has no charge and about the same mass as a proton.
B. It has a negative charge and much less mass than a proton.
C. It has a positive charge and much more mass than a neutron.
D. It has a negative charge and about the same mass as a neutron.

Answer 1

the answer is b.it has a negative charge much less mass than a proton i just took the test and it was correct.

Answer 2

B. It has a negative charge and much less mass than a proton.