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This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI prefix 'zepto' means 10 4. You can find the meaning of any SI prefix in the ALEKS Data tab.) 1400 1200 1000 alo 800 B energy (z) Ar 600 400 200 Use this diagram to complete the table below. What is the energy of the electron in the ground state? x10 What is the energy of the electron in the first excited state? If the electron makes the transition shown by the red arrow, from A to B, will a photon be absorbed or absorbed emitted? emitted Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits. nm

This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI prefix 'zepto' means 10 4. You can find the meaning of any SI prefix in the ALEKS Data tab.) 1400 1200 1000 alo 800 B energy (z) Ar 600 400 200 Use this diagram to complete the table below. What is the energy of the electron in the ground state? x10 What is the energy of the electron in the first excited state? If the electron makes the transition shown by the red arrow, from A to B, will a photon be absorbed or absorbed emitted? emitted Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits. nm

Chemistry
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
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Energy Levels and Electron Transitions** This energy diagram demonstrates the allowed energy levels of an electron in a specific atom. Note that the SI prefix 'zepto' (z) represents \(10^{-21}\). **Energy Diagram Description:** The vertical axis represents energy in zeptojoules (zJ). The diagram shows three energy levels labeled A, B, and C: - Level A is at 200 zJ. - Level B is at 600 zJ. - Level C is at 1000 zJ. A red arrow illustrates an upward transition from energy level A to B. **Table: Energy Level Information** 1. **What is the energy of the electron in the ground state?** - The electron's energy in the ground state (A) is 200 zJ. 2. **What is the energy of the electron in the first excited state?** - The electron's energy in the first excited state (B) is 600 zJ. 3. **If the electron makes the transition shown by the red arrow, from A to B, will a photon be absorbed or emitted?** - A photon will be absorbed. 4. **Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits.** - The wavelength is calculated in nanometers (nm), but the specific value is not provided in the image. The box for input is left blank for user entry.
Transcribed Image Text:**Energy Levels and Electron Transitions** This energy diagram demonstrates the allowed energy levels of an electron in a specific atom. Note that the SI prefix 'zepto' (z) represents \(10^{-21}\). **Energy Diagram Description:** The vertical axis represents energy in zeptojoules (zJ). The diagram shows three energy levels labeled A, B, and C: - Level A is at 200 zJ. - Level B is at 600 zJ. - Level C is at 1000 zJ. A red arrow illustrates an upward transition from energy level A to B. **Table: Energy Level Information** 1. **What is the energy of the electron in the ground state?** - The electron's energy in the ground state (A) is 200 zJ. 2. **What is the energy of the electron in the first excited state?** - The electron's energy in the first excited state (B) is 600 zJ. 3. **If the electron makes the transition shown by the red arrow, from A to B, will a photon be absorbed or emitted?** - A photon will be absorbed. 4. **Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits.** - The wavelength is calculated in nanometers (nm), but the specific value is not provided in the image. The box for input is left blank for user entry.
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