This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI prefix 'zepto' means 10 ". You can find the meaning of any SI prefix in the ALEKS Data tab.) 1400- 1200 - 1000 - 800 - energy (zJ) 600+ 400 200. -A Use this diagram to complete the table below.

Chemistry
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Chapter1: Chemical Foundations
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The image presents an energy diagram illustrating the allowed energy levels of an electron in a certain atom. It specifies that the SI prefix 'zepto' means \(10^{-21}\). This is a clarification that can be explored further in the ALEKS Data tab.

### Diagram Description:
- **Y-axis**: Represents energy in zeptojoules (zJ).
- **X-axis**: No specific labeling, indicating varying states or levels.
- Three horizontal lines indicate different energy levels:
  - **Level C**: The highest energy level at approximately 1200 zJ.
  - **Level B**: A middle energy level at approximately 600 zJ.
  - **Level A**: The lowest energy level at approximately 200 zJ.
- A red arrow points downward from Level B to Level A, indicating a transition between these energy levels.

### Instruction:
"Use this diagram to complete the table below."

This educational tool helps visualize quantum transitions and energy level differences in atomic structures.
Transcribed Image Text:The image presents an energy diagram illustrating the allowed energy levels of an electron in a certain atom. It specifies that the SI prefix 'zepto' means \(10^{-21}\). This is a clarification that can be explored further in the ALEKS Data tab. ### Diagram Description: - **Y-axis**: Represents energy in zeptojoules (zJ). - **X-axis**: No specific labeling, indicating varying states or levels. - Three horizontal lines indicate different energy levels: - **Level C**: The highest energy level at approximately 1200 zJ. - **Level B**: A middle energy level at approximately 600 zJ. - **Level A**: The lowest energy level at approximately 200 zJ. - A red arrow points downward from Level B to Level A, indicating a transition between these energy levels. ### Instruction: "Use this diagram to complete the table below." This educational tool helps visualize quantum transitions and energy level differences in atomic structures.
**Question: What is the energy of the electron in the ground state?**

**Answer:** [  ] zJ

---

**Question: What is the energy of the electron in the first excited state?**

**Answer:** [  ] zJ

---

**Question: If the electron makes the transition shown by the red arrow, from B to A, will a photon be absorbed or emitted?**

**Answer:** 
- [  ] absorbed
- [  ] emitted

---

**Question: Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits.**

**Answer:** [  ] nm

---

**Explanation of Diagram:**

The diagram includes a transition shown by a red arrow, labeled "from B to A." It illustrates an electron’s transition between energy states but the precise details such as energy levels or numerical values are not provided in the image. The context implies analyzing electron transitions and calculating photon properties based on these transitions.
Transcribed Image Text:**Question: What is the energy of the electron in the ground state?** **Answer:** [ ] zJ --- **Question: What is the energy of the electron in the first excited state?** **Answer:** [ ] zJ --- **Question: If the electron makes the transition shown by the red arrow, from B to A, will a photon be absorbed or emitted?** **Answer:** - [ ] absorbed - [ ] emitted --- **Question: Calculate the wavelength of the photon that would be absorbed or emitted. Round your answer to 3 significant digits.** **Answer:** [ ] nm --- **Explanation of Diagram:** The diagram includes a transition shown by a red arrow, labeled "from B to A." It illustrates an electron’s transition between energy states but the precise details such as energy levels or numerical values are not provided in the image. The context implies analyzing electron transitions and calculating photon properties based on these transitions.
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