Post-Laboratory Questions and Exercises Due after completing the lab. Answer in the space provided. 1. Write the electron configuration of iron and the iron(III) or ferric ion. Fe Fe³+ 2. How many electrons are in the outermost, or valence, energy level of the following atoms? Al F 3. Red light has a longer wavelength than blue light. Which of these colors has the higher frequency? Which of these colors has the higher energy? Na 4. In a flame test experiment, sodium gives the brightest and most persistent color in the flame. Do you think that potassium could be detected visually in the presence of sodium by heating thismixture in a flame? Explain your answer.

Post-Laboratory Questions and Exercises Due after completing the lab. Answer in the space provided. 1. Write the electron configuration of iron and the iron(III) or ferric ion. Fe Fe³+ 2. How many electrons are in the outermost, or valence, energy level of the following atoms? Al F 3. Red light has a longer wavelength than blue light. Which of these colors has the higher frequency? Which of these colors has the higher energy? Na 4. In a flame test experiment, sodium gives the brightest and most persistent color in the flame. Do you think that potassium could be detected visually in the presence of sodium by heating thismixture in a flame? Explain your answer.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter7: Atomic Structure And Periodicity

Section: Chapter Questions

Problem 50E: Human color vision is " produced" by the nervous system based on how three different cone receptors...

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