Question

what is the energy associated with 5th orbit and also calculate radius of 5th orbit​

Answer 1

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Answer

Energy of an electrons = -(2.18x 10-18)/n2

Where n= principal quantum number

Now the Energy associated with the fifth orbit of hydrogen atom is

E5=−(2.18×10−18)(5)2=−2.18×10−1825

E5 = –8.72 × 10–20 J

Answer 2

Answer:

Explanation:

Please see below attached file....