Practicing Success
Assertion (A) : Nucleus is electrically neutral. Reason (R) : The electrical neutrality of nucleus is due to the same number of electrons and protons. |
(A) and (R) are both true. (A) is true but (R) is NOT. (R) is true but (A) is NOT. Both (A) and (R) are false. |
Both (A) and (R) are false. |
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