Class 9 Exam > Class 9 Questions > The maximum number of electrons that can be a...
Start Learning for Free
The maximum number of electrons that can be accomodate in the nth level is–
- a)n2
- b)2n2
- c)4n2
- d)n
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
The maximum number of electrons that can be accomodate in the nth leve...
The maximum number of electrons that can be accommodated in the nth level is 2n2.
Explanation:
1. Introduction:
The maximum number of electrons that can be accommodated in an energy level is determined by the formula 2n2, where n represents the principal quantum number or the energy level.
2. Understanding the formula:
- The formula 2n2 is derived from the fact that each energy level can hold a maximum of 2 electrons per orbital and there are n2 orbitals in a given energy level.
- Since each orbital can hold 2 electrons (one with spin-up and one with spin-down), the maximum number of electrons that can be accommodated in a given energy level is 2n2.
3. Example:
Let's take the example of the first three energy levels:
- n = 1: The first energy level can hold a maximum of 2 electrons (2 * 12 = 2).
- n = 2: The second energy level can hold a maximum of 8 electrons (2 * 22 = 8).
- n = 3: The third energy level can hold a maximum of 18 electrons (2 * 32 = 18).
4. Conclusion:
Based on the formula 2n2, the maximum number of electrons that can be accommodated in the nth energy level is 2n2. Therefore, the correct answer is B.
Free Test
FREE
| Start Free Test |
Community Answer
The maximum number of electrons that can be accomodate in the nth leve...
Understanding Electron Accommodation in Energy Levels
In atomic structure, electrons occupy distinct energy levels, known as shells or principal quantum levels. The maximum number of electrons that can be accommodated in these levels can be determined by a specific formula.
Maximum Electrons Formula
- The formula for calculating the maximum number of electrons in the nth energy level is given by: 2n².
Breakdown of the Formula
- n represents the principal quantum number, which indicates the energy level or shell.
- 2n² suggests that as you move to higher energy levels (n = 1, 2, 3, ...), the capacity for electrons increases significantly.
Explanation with Examples
- For n = 1:
- Maximum electrons = 2(1)² = 2
- For n = 2:
- Maximum electrons = 2(2)² = 8
- For n = 3:
- Maximum electrons = 2(3)² = 18
This pattern shows that the number of electrons increases as n increases, highlighting the exponential growth in electron capacity.
Conclusion
Hence, the correct answer to the question regarding the maximum number of electrons that can be accommodated in the nth level is option B: 2n². Understanding this concept is crucial for grasping the structure of atoms and the arrangement of electrons around the nucleus.
In atomic structure, electrons occupy distinct energy levels, known as shells or principal quantum levels. The maximum number of electrons that can be accommodated in these levels can be determined by a specific formula.
Maximum Electrons Formula
- The formula for calculating the maximum number of electrons in the nth energy level is given by: 2n².
Breakdown of the Formula
- n represents the principal quantum number, which indicates the energy level or shell.
- 2n² suggests that as you move to higher energy levels (n = 1, 2, 3, ...), the capacity for electrons increases significantly.
Explanation with Examples
- For n = 1:
- Maximum electrons = 2(1)² = 2
- For n = 2:
- Maximum electrons = 2(2)² = 8
- For n = 3:
- Maximum electrons = 2(3)² = 18
This pattern shows that the number of electrons increases as n increases, highlighting the exponential growth in electron capacity.
Conclusion
Hence, the correct answer to the question regarding the maximum number of electrons that can be accommodated in the nth level is option B: 2n². Understanding this concept is crucial for grasping the structure of atoms and the arrangement of electrons around the nucleus.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer?
Question Description
The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer?.
The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The maximum number of electrons that can be accomodate in the nth level is–a)n2b)2n2c)4n2d)nCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Test: The Fundamental Unit of Life- Case Based Type Questions- 1
Test | 10 questions
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup