Which statement best describes electrons?

A) Electrons orbit around the nucleus
B) Electrons are composed of protons and neutrons
C) Electrons reside in the nucleus
D) Electrons have a positive charge

C) Electrons reside in the nucleus. This is because they are attracted to the protons in the nucleus by the electromagnetic force. The electrons balance out the positive charge of the protons and help to hold the atom together.

Additionally, electrons are responsible for conducting electricity. Therefore, they are also known as the unit of electrical charge in an atom.


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