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The element of fourth period of periodic table having maximum magnetic moment in its ground state is a) As b) Zn c) Cr d) Ca?
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The element of fourth period of periodic table having maximum magnetic...
Introduction:
The magnetic moment is a measure of the strength of a magnetic field generated by an atom or a molecule. The element of the fourth period of the periodic table having the maximum magnetic moment in its ground state is a topic of interest in the field of physics and chemistry.
Explanation:
The magnetic moment of an atom depends on various factors such as the number of unpaired electrons, spin, and orbital angular momentum. Among the elements of the fourth period of the periodic table, the transition metal chromium (Cr) has the maximum magnetic moment in its ground state.
Reason:
The electronic configuration of chromium is [Ar] 3d5 4s1. In the ground state, the five 3d electrons of chromium have parallel spins, and four of them are unpaired. This results in a total spin of 3/2 and an orbital angular momentum of 1. The combination of spin and orbital angular momentum results in a magnetic moment of 6 Bohr magnetons, which is the maximum among the fourth-period elements.
Comparison:
In comparison, the other fourth period elements such as As, Zn, and Ca have a lower magnetic moment in their ground state. Arsenic (As) has a magnetic moment of 0, Zinc (Zn) has a magnetic moment of -0.03, and Calcium (Ca) has a magnetic moment of 0.5 Bohr magnetons.
Conclusion:
In conclusion, among the fourth period elements of the periodic table, chromium (Cr) has the maximum magnetic moment in its ground state due to its electronic configuration and the combination of spin and orbital angular momentum.
The magnetic moment is a measure of the strength of a magnetic field generated by an atom or a molecule. The element of the fourth period of the periodic table having the maximum magnetic moment in its ground state is a topic of interest in the field of physics and chemistry.
Explanation:
The magnetic moment of an atom depends on various factors such as the number of unpaired electrons, spin, and orbital angular momentum. Among the elements of the fourth period of the periodic table, the transition metal chromium (Cr) has the maximum magnetic moment in its ground state.
Reason:
The electronic configuration of chromium is [Ar] 3d5 4s1. In the ground state, the five 3d electrons of chromium have parallel spins, and four of them are unpaired. This results in a total spin of 3/2 and an orbital angular momentum of 1. The combination of spin and orbital angular momentum results in a magnetic moment of 6 Bohr magnetons, which is the maximum among the fourth-period elements.
Comparison:
In comparison, the other fourth period elements such as As, Zn, and Ca have a lower magnetic moment in their ground state. Arsenic (As) has a magnetic moment of 0, Zinc (Zn) has a magnetic moment of -0.03, and Calcium (Ca) has a magnetic moment of 0.5 Bohr magnetons.
Conclusion:
In conclusion, among the fourth period elements of the periodic table, chromium (Cr) has the maximum magnetic moment in its ground state due to its electronic configuration and the combination of spin and orbital angular momentum.
Community Answer
The element of fourth period of periodic table having maximum magnetic...
Chromium
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The element of fourth period of periodic table having maximum magnetic moment in its ground state is a) As b) Zn c) Cr d) Ca?
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The element of fourth period of periodic table having maximum magnetic moment in its ground state is a) As b) Zn c) Cr d) Ca? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The element of fourth period of periodic table having maximum magnetic moment in its ground state is a) As b) Zn c) Cr d) Ca? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The element of fourth period of periodic table having maximum magnetic moment in its ground state is a) As b) Zn c) Cr d) Ca?.
The element of fourth period of periodic table having maximum magnetic moment in its ground state is a) As b) Zn c) Cr d) Ca? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The element of fourth period of periodic table having maximum magnetic moment in its ground state is a) As b) Zn c) Cr d) Ca? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The element of fourth period of periodic table having maximum magnetic moment in its ground state is a) As b) Zn c) Cr d) Ca?.
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