Question

The Balmer Rydberg equation can be extended to ions with only one electron such as He⁺.In that case it has the form 1/λ =Z²/R(1/m²+1/n²) here Z is the atomic number . What is the energy of the photon to promote an electron of He⁺ from a 1s orbital to 2p orbital. A) 12 hcR B)6 hcR C)3 hcR D)3/4 hcR

Answer 1

Answer:

A)

Explanation:

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