(A) For the scattering of a.-particles at a large angles. only the nucleus of the atom is responsible. (R) : Nucleus is very heavy in comparison to electrons.

(A) For the scattering of a.-particles at a large angles. only the nuc

1.	(A) For the scattering of a.-particles at a large angles. only the nucleus of the atom is responsible. (R) : Nucleus is very heavy in comparison to electrons.
Answer» Both 'A' and 'R' are TRUE and 'R' is the CORRECT explanation of 'A'. Both 'A' and 'R' are true and 'R' is not the correct explanation of 'A' 'A' is true and 'R' is FALSE 'A' is false and 'R' is true ANSWER :A

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(A) For the scattering of a.-particles at a large angles. only the nucleus of the atom is responsible. (R) : Nucleus is very heavy in comparison to electrons.

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