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“Electrons present in the extra nuclear portion are not stationary rather they revolve around the nucleus at high speed following a circular path” Who said this?
- a)Neil Bohr
- b)J. J. Thomson
- c)Rutherford
- d)Chadwick
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
“Electrons present in the extra nuclear portion are not stationa...
Correct, option 'C' is the correct statement of Ernest Rutherford. He was a New Zealand-born British physicist who made many important contributions to the field of nuclear physics, including the discovery of the proton. He proposed the Rutherford model of the atom, in which he stated that the atom consists of a small, dense nucleus containing protons and neutrons surrounded by a cloud of electrons. He also proposed that electrons in the extra-nuclear portion revolve around the nucleus at high speed following a circular path, this model is also known as the planetary model of the atom.
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Most Upvoted Answer
“Electrons present in the extra nuclear portion are not stationa...
Answer:
Who said this?
- The statement was made by Rutherford.
Explanation:
- Electrons, which are negatively charged particles, are present in the extra nuclear portion of an atom.
- These electrons do not remain stationary but revolve around the nucleus of the atom.
- They follow a circular path around the nucleus.
- This statement was proposed by Ernest Rutherford, a British physicist, in his atomic model known as the Rutherford model.
- Rutherford's model was proposed in 1911 and it described the structure of an atom where electrons orbit around a positively charged nucleus.
- This model was a significant advancement in the understanding of atomic structure and laid the foundation for further developments in atomic physics.
Key Points:
- Electrons in the extra nuclear portion of an atom are not stationary.
- They revolve around the nucleus at high speed.
- They follow a circular path.
- This concept was proposed by Rutherford in his atomic model.
Who said this?
- The statement was made by Rutherford.
Explanation:
- Electrons, which are negatively charged particles, are present in the extra nuclear portion of an atom.
- These electrons do not remain stationary but revolve around the nucleus of the atom.
- They follow a circular path around the nucleus.
- This statement was proposed by Ernest Rutherford, a British physicist, in his atomic model known as the Rutherford model.
- Rutherford's model was proposed in 1911 and it described the structure of an atom where electrons orbit around a positively charged nucleus.
- This model was a significant advancement in the understanding of atomic structure and laid the foundation for further developments in atomic physics.
Key Points:
- Electrons in the extra nuclear portion of an atom are not stationary.
- They revolve around the nucleus at high speed.
- They follow a circular path.
- This concept was proposed by Rutherford in his atomic model.
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“Electrons present in the extra nuclear portion are not stationary rather they revolve around the nucleus at high speed following a circular path” Who said this?a)Neil Bohrb)J. J. Thomsonc)Rutherfordd)ChadwickCorrect answer is option 'C'. Can you explain this answer?
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“Electrons present in the extra nuclear portion are not stationary rather they revolve around the nucleus at high speed following a circular path” Who said this?a)Neil Bohrb)J. J. Thomsonc)Rutherfordd)ChadwickCorrect answer is option 'C'. 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 “Electrons present in the extra nuclear portion are not stationary rather they revolve around the nucleus at high speed following a circular path” Who said this?a)Neil Bohrb)J. J. Thomsonc)Rutherfordd)ChadwickCorrect answer is option 'C'. 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 “Electrons present in the extra nuclear portion are not stationary rather they revolve around the nucleus at high speed following a circular path” Who said this?a)Neil Bohrb)J. J. Thomsonc)Rutherfordd)ChadwickCorrect answer is option 'C'. Can you explain this answer?.
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