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In how many elements the last electron will have the following set of quantum numbers, n = 3 and l = 1?
- a)2
- b)8
- c)6
- d)10
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
In how many elements the last electron will have the following set of ...
Explanation:
The set of quantum numbers given are n=3 and l=1.
The principal quantum number (n) determines the energy level of the electron, while the azimuthal quantum number (l) determines the subshell in which the electron resides.
For l=1, the subshell is the p subshell. In the third energy level (n=3), there are three subshells: s, p, and d.
The maximum number of electrons that can occupy a p subshell is 6, according to the Pauli Exclusion Principle and Hund's Rule.
Therefore, the number of elements that can have the quantum numbers n=3 and l=1 (p subshell) is 6.
Option C is correct.
The set of quantum numbers given are n=3 and l=1.
The principal quantum number (n) determines the energy level of the electron, while the azimuthal quantum number (l) determines the subshell in which the electron resides.
For l=1, the subshell is the p subshell. In the third energy level (n=3), there are three subshells: s, p, and d.
The maximum number of electrons that can occupy a p subshell is 6, according to the Pauli Exclusion Principle and Hund's Rule.
Therefore, the number of elements that can have the quantum numbers n=3 and l=1 (p subshell) is 6.
Option C is correct.
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In how many elements the last electron will have the following set of ...
n = 3, l = 1 represents 3p orbital. Since p has three orientations px, py and 6 electrons will show same quantum number values of n and l.
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In how many elements the last electron will have the following set of quantum numbers, n = 3 and l= 1?a)2b)8c)6d)10Correct answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In how many elements the last electron will have the following set of quantum numbers, n = 3 and l= 1?a)2b)8c)6d)10Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In how many elements the last electron will have the following set of quantum numbers, n = 3 and l= 1?a)2b)8c)6d)10Correct answer is option 'C'. Can you explain this answer?.
In how many elements the last electron will have the following set of quantum numbers, n = 3 and l= 1?a)2b)8c)6d)10Correct answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In how many elements the last electron will have the following set of quantum numbers, n = 3 and l= 1?a)2b)8c)6d)10Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In how many elements the last electron will have the following set of quantum numbers, n = 3 and l= 1?a)2b)8c)6d)10Correct answer is option 'C'. Can you explain this answer?.
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