-21 This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI prefix 'zepto' means 10 any SI prefix in the ALEKS Data tab.) energy (z)) 1200- 1000- 800- 200 C B -A Use this diagram to complete the table below. What is the energy of the electron in the ground state? What is the energy of the electron in the first excited state? If the electron makes the transition shown by the red arrow, from B to C, will a photon be absorbed or emitted? Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits. 0₂J O absorbed O emitted nm You can find the meaning of
-21 This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI prefix 'zepto' means 10 any SI prefix in the ALEKS Data tab.) energy (z)) 1200- 1000- 800- 200 C B -A Use this diagram to complete the table below. What is the energy of the electron in the ground state? What is the energy of the electron in the first excited state? If the electron makes the transition shown by the red arrow, from B to C, will a photon be absorbed or emitted? Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits. 0₂J O absorbed O emitted nm You can find the meaning of
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 Diagram of an Electron in an Atom
This energy diagram illustrates the allowed energy levels of an electron within a certain atom. The SI prefix 'zepto' (zJ) indicates \(10^{-21}\) joules.
The diagram shows three energy levels:
- **A (Ground State):** 0 zJ
- **B (First Excited State):** 800 zJ
- **C (Second Excited State):** 1200 zJ
There is a red arrow indicating a transition from Level B to Level C.
#### Questions Based on the Diagram
1. **What is the energy of the electron in the ground state?**
- **Answer:** 0 zJ
2. **What is the energy of the electron in the first excited state?**
- **Answer:** 800 zJ
3. **If the electron makes the transition shown by the red arrow (from B to C), will a photon be absorbed or emitted?**
- **Options:**
- Absorbed
- Emitted
4. **Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits.**
- **Answer:** [Calculation needed] nm
To solve for the wavelength, use the energy difference between levels B and C and apply the formula:
\[
\Delta E = h \cdot c / \lambda
\]
Where \(\Delta E = 400 \text{ zJ}\), \(h\) is Planck's constant, and \(c\) is the speed of light.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd38dc3ae-53e5-4279-afed-9e69fa663b8c%2F700089a3-42d7-4a07-b002-d42d5c7d785e%2F630h7kk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Energy Diagram of an Electron in an Atom
This energy diagram illustrates the allowed energy levels of an electron within a certain atom. The SI prefix 'zepto' (zJ) indicates \(10^{-21}\) joules.
The diagram shows three energy levels:
- **A (Ground State):** 0 zJ
- **B (First Excited State):** 800 zJ
- **C (Second Excited State):** 1200 zJ
There is a red arrow indicating a transition from Level B to Level C.
#### Questions Based on the Diagram
1. **What is the energy of the electron in the ground state?**
- **Answer:** 0 zJ
2. **What is the energy of the electron in the first excited state?**
- **Answer:** 800 zJ
3. **If the electron makes the transition shown by the red arrow (from B to C), will a photon be absorbed or emitted?**
- **Options:**
- Absorbed
- Emitted
4. **Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits.**
- **Answer:** [Calculation needed] nm
To solve for the wavelength, use the energy difference between levels B and C and apply the formula:
\[
\Delta E = h \cdot c / \lambda
\]
Where \(\Delta E = 400 \text{ zJ}\), \(h\) is Planck's constant, and \(c\) is the speed of light.
Expert Solution
Step 1: Interpretation of given problem
Given is energy diagram.
The ground state is lowest energy state.
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