Question 7 (Multiple Choice, Worth 3 points)

Neutron particles were isolated by Chadwick and contained a neutral electrical charge. When was this discovered in relation to other scientists' atomic hypotheses?

A. After Rutherford but before Thomson
B. Before Thomson but after Bohr
C. Before Bohr and Rutherford
D. After Thomson and Rutherford

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Answer :

Final answer:

James Chadwick discovered neutrons in 1932 after Rutherford's proposal, placing it after Rutherford but before Thomson.


Explanation:

James Chadwick discovered neutrons in 1932, after Ernest Rutherford proposed their existence. This discovery occurred after Rutherford but before Thomson in relation to other scientists' atomic hypotheses.


Learn more about Atomic Structure here:

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