EXERCISE -I (Conceptual Questions)
INTRODUCTION
Rutherford's a-particle scattering experiment proved that atom has
(B) Neutrons
(C) Nucleus
(A) Electrons
d
lements which have same atomic weight and are having atom
1.
Answers
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Answer:
OPTION B AND C BOTH ARE CORRECT.
Answered by
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Option B(neutron) is the answer
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