This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: energy B Which is the ground state? A Use this diagram to complete the table below. How many excited states are there? How many lines are in the absorption line spectrum? Which transition causes the absorption line at the shortest wavelength? Which transition causes the absorption line at the longest wavelength? (pick one) C 0 0 0
This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: energy B Which is the ground state? A Use this diagram to complete the table below. How many excited states are there? How many lines are in the absorption line spectrum? Which transition causes the absorption line at the shortest wavelength? Which transition causes the absorption line at the longest wavelength? (pick one) C 0 0 0
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...
Related questions
Concept explainers
Electronic Transitions and Spectroscopy
The term “electronic” connotes electron, and the term “transition” implies transformation. In a molecule, the electrons move from a lower to a higher energy state due to excitation. The two energy states, the ground state and the excited state are the lowest and the highest energy states, respectively. An energy change is observed with this transition, which depicts the various data related to the molecule.
Photoelectron Spectroscopy
Photoelectron spectroscopy (PES) is a part of experimental chemistry. It is a technique used in laboratories that involves projecting intense beams of radiation on a sample element. In response, the element ejects electrons for which the relative energies are measured.
Question
Transcribed Image Text:**Energy Levels and Transitions: Understanding Electron States**
This energy diagram represents the allowed energy levels of an electron in a specific atom or molecule. The diagram is depicted as a vertical energy scale with three distinct horizontal lines, labeled as:
- **C** (highest energy level)
- **B** (intermediate energy level)
- **A** (lowest energy level)
### Diagram Explanation
The vertical axis represents energy, increasing from the bottom (A) to the top (C).
### Table Completion
Use the diagram to answer the following questions:
1. **Which is the ground state?**
- Ground states are the lowest energy states. Pick one: **A, B, C**.
2. **How many excited states are there?**
- Excited states are energy levels above the ground state. Choose a number: **0, 1, 2, etc.**
3. **How many lines are in the absorption line spectrum?**
- Absorption lines correspond to transitions between energy levels. Count the possible transitions: **0, 1, 2, etc.**
4. **Which transition causes the absorption line at the shortest wavelength?**
- Shortest wavelength corresponds to the highest energy difference. Choose the transition: **A → B, A → C, B → C, etc.**
5. **Which transition causes the absorption line at the longest wavelength?**
- Longest wavelength corresponds to the smallest energy difference. Choose the transition: **A → B, A → C, B → C, etc.**
### Concepts to Explore
- **Ground State:** The lowest possible energy level (A in this diagram).
- **Excited States:** Energy levels above the ground state (B and C).
- **Absorption Spectrum:** Lines representing absorption of specific wavelengths due to transitions between energy levels.
- **Wavelength and Energy Relationship:** Shorter wavelengths correspond to higher energy differences.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question
Transcribed Image Text:Try Again
Your answer is incorrect.
• Row 3: Your answer is incorrect.
This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule:
с
energy
B
Which is the ground state?
A
Use this diagram to complete the table below.
How many excited states are there?
How many lines are in the absorption line spectrum?
A
2
2
Solution
by Bartleby ExpertKnowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY