Question

calculate the wave number for the second line of paschen series in Li ²+

Answer 1

Answer:

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Answer 2

Answer:

Wave number = R * (1/n1^2 - 1/n2^2)

= R * (1/3^2 - 1/5^2)

= R * (1/9 - 1/25)

= 16R/225

R is Rydbergs constant.

Step-by-step explanation:

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