Structure of Atom | Class-9, 10 and 11 Chemistry MCQ Paper

Atom is the smallest particle of matter. Atom is made up of  electron, proton and neutron. These particles are known as subatomic particles. Scientist like J. Dalton, J. J Thomson, Goldstein,  Chadwick, Neil Bohr, Rutherford etc and other scientist gave contribution to explain the structure. Important MCQ on atomic structure are given below:-

      Structure of Atom-2    



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