Combine your understanding of quantum numbers to predict how an increase in n affects an atom's chemical properties.

• A. An increase in n decreases atomic size and energy levels, reducing reactivity and influencing electron behavior in atoms.
• B. An increase in n has no effect on chemical properties or the overall atomic structure and reactivity.
• C. An increase in n generally leads to larger atomic size and higher energy levels, affecting reactivity.
• D. An increase in n only affects the nucleus, not chemical properties or the distribution of electrons in shells.