IK&LL&MExCalculate the radius of 2nid excited state of La – InterviewSolution

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1.	IK&LL&MExCalculate the radius of 2nid excited state of La
Answer» r (n ) = n ^ 20.529 10^ -10 / zmz = atomic number = 3n = 2 (as given 2ndorbit )just put the value in the formula and calculate it .r (n ) = 4 * 0.529* 10 ^ -10

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