Which excited electron has the lowest energy? a green dot in the middle of 5 concentric circles. the first away from the green dot is labeled n = 1. the second circle away from the green dot is labeled n = 2. the third circle away from the green dot is labeled n = 3. the fourth away from the green dot is labeled n = 4 and the last is labeled n = 5. there is an orange dot on the n = 5 circle. a green dot in the middle of 5 concentric circles. the first away from the green dot is labeled n = 1. the second circle away from the green dot is labeled n = 2. the third circle away from the green dot is labeled n = 3. the fourth away from the green dot is labeled n = 4 and the last is labeled n = 5. there is an orange dot on the n = 4 circle. a green dot in the middle of 5 concentric circles. the first away from the green dot is labeled n = 1. the second circle away from the green dot is labeled n = 2. the third circle away from the green dot is labeled n = 3. the fourth away from the green dot is labeled n = 4 and the last is labeled n = 5. there is an orange dot on the n = 3 circle. a green dot in the middle of 5 concentric circles. the first away from the green dot is labeled n = 1. the second circle away from the green dot is labeled n = 2. the third circle away from the green dot is labeled n = 3. the fourth away from the green dot is labeled n = 4 and the last is labeled n = 5. there is an orange dot on the n = 2 circle.