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PART - 1 CH - 2 Structure of Atom — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryPART - 1 CH - 2 Structure of Atom2 Marks
Question
How was the neutron discovered and what are its properties?
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Answer

Chadwick (1932) discovered neutrons by the bombardment of alpha ( $\alpha$ ) particles on Be . It is a neutral particle which is found in the nucleus of the atom and its mass is slightly more than the proton.

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