Which statement is true regarding the number of electrons in an atom?

Which statement is true regarding the number of electrons in an atom?

• A. It is equal to the number of neutrons
• B. It is always greater than the number of protons
• C. It is equal to the number of protons
• D. It is always less than the number of protons

Answer: (C)

In a neutral atom, the number of electrons is equal to the number of protons. Protons carry a positive charge, while electrons carry a negative charge. This balance of charges is what makes the atom neutral. The fundamental nature of atomic structure dictates that, in its neutral state, the count of protons in the nucleus directly corresponds to the number of electrons that orbit that nucleus. Thus, the statement that the number of electrons is equal to the number of protons holds true for all neutral atoms, confirming the correctness of the chosen answer. In comparison, the other statements do not align with atomic structure principles and the neutrality of atoms.

In a neutral atom, the number of electrons is equal to the number of protons. Protons carry a positive charge, while electrons carry a negative charge. This balance of charges is what makes the atom neutral. The fundamental nature of atomic structure dictates that, in its neutral state, the count of protons in the nucleus directly corresponds to the number of electrons that orbit that nucleus. Thus, the statement that the number of electrons is equal to the number of protons holds true for all neutral atoms, confirming the correctness of the chosen answer.

In comparison, the other statements do not align with atomic structure principles and the neutrality of atoms.