In an atom, protons are positively charged; which particle is negatively charged?

In an atom, protons are positively charged; which particle is negatively charged?

• A. Protons
• B. Electrons
• C. Neutrons
• D. Quarks

Answer: (B)

In an atom, the negatively charged particle is the electron. The nucleus contains positively charged protons, while electrons surround the nucleus and carry negative charge. Neutrons have no electric charge, so they don’t affect the atom’s overall charge. Quarks are even smaller particles inside protons and neutrons, but for this question, the negatively charged particle you’re looking for is the electron. In a neutral atom, the numbers of electrons and protons balance each other.

In an atom, the negatively charged particle is the electron. The nucleus contains positively charged protons, while electrons surround the nucleus and carry negative charge. Neutrons have no electric charge, so they don’t affect the atom’s overall charge. Quarks are even smaller particles inside protons and neutrons, but for this question, the negatively charged particle you’re looking for is the electron. In a neutral atom, the numbers of electrons and protons balance each other.