Choose the statement that is $\textbf{ true: }$

Question

Choose the statement that is $\textbf{      true:   }$

Quizplus · Accepted Answer

Core electrons are closer to the nucleus and thus more effective in shielding outer electrons from nuclear charge. Valence electrons are the most reactive and easiest to remove because they are farthest from the nucleus and therefore experience the least shielding. Outer electrons do not efficiently shield one another because they are farther apart and experience minimal repulsion from each other. Core electrons have the highest ionization energies because they are closer to the nucleus and require more energy to remove. Therefore, statements A, C, and D are all false, and the correct answer is B.

Choose the Statement That Is true: \textbf{ true: } true:

Choose the Statement That Is $\textbf{ true: }$