Question

didtance between 4 and 3 Bohr orbit of He is​

Answer 1

Answer:

The distance between 4th and 3rd Bohr orbits of He is : 1) 2.645 x 10-10 m 2) 1.322 x 10-10 m 3) 1.851 x 10-10 m 4) None.

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