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Write down Mosley’s law and define screening constant.

Write down Mosley’s law and define screening constant.

Grade:11

2 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
Vikas TU
14149 Points
4 years ago
According to Moseley's law, the square root of the frequency v of a spectral line of the characteristic radiation of an element is a linear function of its atomic number Z: √vR=Z-Snn. where R is the Rydberg constant, Sn is the screening constant, and n is the principal quantum number.

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