NEET Exam > NEET Questions > For the energy levels in an atom, which one o...
Start Learning for Free
For the energy levels in an atom, which one of the following statements is correct?
- a)There are seven principal electron energy levels
- b)The principal energy level N can have a maximum of 32 electrons
- c)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons
- d)The 4s sub-energy has high energy than 3d sub-energy level
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
For the energy levels in an atom, which one of the following statement...
Explanation:
An atom consists of a nucleus, which contains protons and neutrons, and electrons, which orbit around the nucleus in specific energy levels.
a) There are seven principal electron energy levels:
This statement is incorrect. There are only seven principal energy levels, but not principal electron energy levels. The principal energy levels are labeled n=1, n=2, n=3, n=4, n=5, n=6, and n=7.
b) The principal energy level N can have a maximum of 32 electrons:
This statement is incorrect. Each principal energy level can hold a maximum number of electrons. The maximum number of electrons that can be accommodated in a principal energy level is given by the formula 2n^2, where n is the principal quantum number.
c) The second principal energy level has four sub-energy levels and contain a maximum of eight electrons:
This statement is correct. The second principal energy level (n=2) has four sub-energy levels: s, p, d, and f. These sub-levels can hold a maximum of 2, 6, 10, and 14 electrons, respectively. The s sub-level can hold a maximum of 2 electrons, the p sub-level can hold a maximum of 6 electrons, and the d sub-level can hold a maximum of 10 electrons. Therefore, the second principal energy level can hold a maximum of 8 electrons (2 electrons in the s sub-level and 6 electrons in the p sub-level).
d) The 4s sub-energy has high energy than 3d sub-energy level:
This statement is incorrect. The 4s sub-energy level has lower energy than the 3d sub-energy level. This is known as the Aufbau principle, which states that electrons will fill the lowest energy levels first before filling higher energy levels. Therefore, the 4s sub-energy level will fill before the 3d sub-energy level.
An atom consists of a nucleus, which contains protons and neutrons, and electrons, which orbit around the nucleus in specific energy levels.
a) There are seven principal electron energy levels:
This statement is incorrect. There are only seven principal energy levels, but not principal electron energy levels. The principal energy levels are labeled n=1, n=2, n=3, n=4, n=5, n=6, and n=7.
b) The principal energy level N can have a maximum of 32 electrons:
This statement is incorrect. Each principal energy level can hold a maximum number of electrons. The maximum number of electrons that can be accommodated in a principal energy level is given by the formula 2n^2, where n is the principal quantum number.
c) The second principal energy level has four sub-energy levels and contain a maximum of eight electrons:
This statement is correct. The second principal energy level (n=2) has four sub-energy levels: s, p, d, and f. These sub-levels can hold a maximum of 2, 6, 10, and 14 electrons, respectively. The s sub-level can hold a maximum of 2 electrons, the p sub-level can hold a maximum of 6 electrons, and the d sub-level can hold a maximum of 10 electrons. Therefore, the second principal energy level can hold a maximum of 8 electrons (2 electrons in the s sub-level and 6 electrons in the p sub-level).
d) The 4s sub-energy has high energy than 3d sub-energy level:
This statement is incorrect. The 4s sub-energy level has lower energy than the 3d sub-energy level. This is known as the Aufbau principle, which states that electrons will fill the lowest energy levels first before filling higher energy levels. Therefore, the 4s sub-energy level will fill before the 3d sub-energy level.
Free Test
FREE
| Start Free Test |
Community Answer
For the energy levels in an atom, which one of the following statement...
Because ,1st principal energy level can hold up to 2 electrons, 2nd and 3rd shell can hold up to 8 electrons (2 in s-orbital and 6 in p-orbital), 4th and 5th shell can hold up to 18 electrons (2 in s-orbital, 6 in p-orbital and 10 in d-orbital) but 6th shell can hold up to 32 electrons (2 in s-orbital, 6 in p-orbital, and we have observe that in d-orbital it contains 10 electrons but in it atomic number 57 after there is 72 because in b/w 57 and 72 there is 14 electrons it was present in f-orbital which is lanthanoids hence 6 principal energy level contain 32 electrons), in 7 shell it was incomplete so that is neglate. it was clear that principal energy level N can have a maximum of 32 electrons.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer?
Question Description
For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer?.
For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer?.
Solutions for For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice For the energy levels in an atom, which one of the following statements is correct?a)There are seven principal electron energy levelsb)The principal energy level N can have a maximum of 32 electronsc)The second principal energy level has four sub-energy levels and contain a maximum of eight electrons d)The 4s sub-energy has high energy than 3d sub-energy levelCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup