(A) The positively charged nucleus of an atom has a radius of almost 10^(-15)m : (R) : In alpha -particle scattering experiment, the distance of closest approach for a - particles is ~= 10^(-15)m.

(A) The positively charged nucleus of an atom has a radius of almost 1

1.	(A) The positively charged nucleus of an atom has a radius of almost 10^(-15)m : (R) : In alpha -particle scattering experiment, the distance of closest approach for a - particles is ~= 10^(-15)m.
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) The positively charged nucleus of an atom has a radius of almost 10^(-15)m : (R) : In alpha -particle scattering experiment, the distance of closest approach for a - particles is ~= 10^(-15)m.

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