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Rutherford’s a-particle scattering experiment showed that
(i) electrons have negative charge
(ii) the mass and positive charge of the atom is concentrated in the nucleus
(iii) neutron exists in the nucleus
(iv) most of the space in atom is empty
Which of the above statements are correct?
(i) electrons have negative charge
(ii) the mass and positive charge of the atom is concentrated in the nucleus
(iii) neutron exists in the nucleus
(iv) most of the space in atom is empty
Which of the above statements are correct?
- a)(i) and (ii)
- b)(ii) and (iv)
- c)(i) and (iii)
- d)All of these
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Rutherford’s a-particle scattering experiment showed that(i) ele...
Points (ii) and (iv) are correct. An atom consists of a positively charged, dense and very small nucleus which have all the protons and neutrons. Positive charge is due to protons, as neutrons have no charge. Most of the space is empty because most of the alpha particles pass straight through the gold foil without any deflection.
Electrons have negative charge, it was explained by Thomson. The existance of neutron was discovered by Chadwick.
Electrons have negative charge, it was explained by Thomson. The existance of neutron was discovered by Chadwick.
Most Upvoted Answer
Rutherford’s a-particle scattering experiment showed that(i) ele...
Ernest Rutherford was a New Zealand-born British physicist who is known for his experiments in nuclear physics. He is often referred to as the "father of nuclear physics" for his discovery of the atomic nucleus and the development of the Rutherford model of the atom. Rutherford conducted the famous gold foil experiment in 1911, in which he bombarded a thin sheet of gold foil with alpha particles and observed that some particles were deflected at large angles, suggesting the presence of a dense, positively charged nucleus at the center of the atom. This experiment led to the development of the nuclear model of the atom, which replaced the earlier plum pudding model proposed by J.J. Thomson. Rutherford was awarded the Nobel Prize in Chemistry in 1908 for his investigations into the disintegration of the elements and the chemistry of radioactive substances. His contributions to the field of nuclear physics laid the foundation for further discoveries and advancements in the understanding of atomic structure, radiation, and nuclear reactions.
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Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer?.
Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
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Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Rutherford’s a-particle scattering experiment showed that(i) electrons have negative charge(ii) the mass and positive charge of the atom is concentrated in the nucleus(iii) neutron exists in the nucleus(iv) most of the space in atom is emptyWhich of the above statements are correct?a)(i) and (ii)b)(ii) and (iv)c)(i) and (iii)d)All of theseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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