Study for the Medical Chemistry Test. Explore multiple choice questions with hints and explanations. Get exam-ready with engaging quizzes and comprehensive study materials.

Multiple Choice

Would you normally expect neon to form compounds?

The main idea is that a full outer electron shell makes an atom chemically inert. Neon has a complete octet in its outer shell, with eight electrons in the second shell (and two in the first). This full valence shell means neon has little drive to gain, lose, or share electrons, so it doesn’t form bonds readily under normal conditions. In other words, neon is stable and not prone to making compounds, which is why the best answer points to its eight-electron outer level as the reason for its lack of reactivity.

The main idea is that a full outer electron shell makes an atom chemically inert. Neon has a complete octet in its outer shell, with eight electrons in the second shell (and two in the first). This full valence shell means neon has little drive to gain, lose, or share electrons, so it doesn’t form bonds readily under normal conditions. In other words, neon is stable and not prone to making compounds, which is why the best answer points to its eight-electron outer level as the reason for its lack of reactivity.