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Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known as
- a)charge stealing by inner shell electrons from the outer shell electrons
- b)shielding of the inner shell electrons from the nucleus by the outer shell electrons
- c)shielding of the outer shell electrons from the nucleus by the inner shell electrons
- d)charge stealing by outer shell electrons from the inner shell electrons
Correct answer is option 'C'. Can you explain this answer?
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Due to the presence of electrons in the inner shells, the electron in ...
This is known as shielding effect. Inner lying electrons shields the positive charge reaching the outer most electrons.
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Due to the presence of electrons in the inner shells, the electron in ...
Shielding effects mean any atam attractive force less than repulsive force , nucleas +innermost shell electron attractive ,both innermost shell and outermost shell electron repulsive force more so nuclease of outermost shell electron force decreased
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Due to the presence of electrons in the inner shells, the electron in ...
Shielding of the outer shell electrons from the nucleus by the inner shell electrons
Explanation:
When an electron occupies an atomic orbital, it is influenced by the attractive force of the positively charged nucleus. However, the presence of other electrons in the atom can affect the effective nuclear charge experienced by an electron in the outer shell. This phenomenon is known as shielding.
Shielding occurs due to the following reasons:
1. Repulsion between electrons: Electrons are negatively charged particles, and like charges repel each other. As a result, the electrons in the inner shells repel the electrons in the outer shell. This repulsion reduces the net positive charge experienced by the outer shell electron.
2. Distance from the nucleus: Electrons in the inner shells are closer to the nucleus compared to the electrons in the outer shell. The inner shell electrons shield the outer shell electron from the full positive charge of the nucleus by acting as a barrier.
Effects of shielding on the outer shell electron:
1. Reduced effective nuclear charge: The shielding effect decreases the effective nuclear charge experienced by the outer shell electron. The effective nuclear charge (Zeff) is the net positive charge felt by the electron, which is the difference between the actual nuclear charge (Ze) and the shielding constant (σ).
2. Decreased attraction: Due to the reduced effective nuclear charge, the attraction between the outer shell electron and the nucleus is weakened. This leads to a decrease in the energy required to remove the outer shell electron, resulting in lower ionization energy.
3. Increased atomic radius: The shielding effect also contributes to an increase in the atomic radius. The decreased attraction between the outer shell electron and the nucleus allows the electron cloud to spread out more, leading to a larger atomic size.
In summary, the presence of inner shell electrons shields the outer shell electron from the full positive charge of the nucleus, resulting in reduced effective nuclear charge, weaker attraction, lower ionization energy, and increased atomic radius.
Explanation:
When an electron occupies an atomic orbital, it is influenced by the attractive force of the positively charged nucleus. However, the presence of other electrons in the atom can affect the effective nuclear charge experienced by an electron in the outer shell. This phenomenon is known as shielding.
Shielding occurs due to the following reasons:
1. Repulsion between electrons: Electrons are negatively charged particles, and like charges repel each other. As a result, the electrons in the inner shells repel the electrons in the outer shell. This repulsion reduces the net positive charge experienced by the outer shell electron.
2. Distance from the nucleus: Electrons in the inner shells are closer to the nucleus compared to the electrons in the outer shell. The inner shell electrons shield the outer shell electron from the full positive charge of the nucleus by acting as a barrier.
Effects of shielding on the outer shell electron:
1. Reduced effective nuclear charge: The shielding effect decreases the effective nuclear charge experienced by the outer shell electron. The effective nuclear charge (Zeff) is the net positive charge felt by the electron, which is the difference between the actual nuclear charge (Ze) and the shielding constant (σ).
2. Decreased attraction: Due to the reduced effective nuclear charge, the attraction between the outer shell electron and the nucleus is weakened. This leads to a decrease in the energy required to remove the outer shell electron, resulting in lower ionization energy.
3. Increased atomic radius: The shielding effect also contributes to an increase in the atomic radius. The decreased attraction between the outer shell electron and the nucleus allows the electron cloud to spread out more, leading to a larger atomic size.
In summary, the presence of inner shell electrons shields the outer shell electron from the full positive charge of the nucleus, resulting in reduced effective nuclear charge, weaker attraction, lower ionization energy, and increased atomic radius.
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Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer?
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Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer?.
Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer?.
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Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Due to the presence of electrons in the inner shells, the electron in the outer shell will not experience the full positive charge of the nucleus (Ze). This is known asa)charge stealing by inner shell electrons from the outer shell electronsb)shielding of the inner shell electrons from the nucleus by the outer shell electronsc)shielding of the outer shell electrons from the nucleus by the inner shell electronsd)charge stealing by outer shell electrons from the inner shell electronsCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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