Which transition between energy levels involves the most endothermic energy change? A. \( n=3 \rightarrow n=4 \) B. \( n=4 \rightarrow n=3 \) C. \( n=1 \rightarrow n=2 \) D. \( n=2 \rightarrow n=1 \)
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An endothermic energy change involves the absorption of energy. When an electron moves from a lower energy level (n) to a higher energy level, it absorbs energy. This is because higher energy levels are further from the nucleus and have higher potential energy. Show more…
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