Questions
What is the longest wavelength of singly ionized Helium atom in the ground state, that it will absorb strongly?
detailed solution
Correct option is D
1λ=z2R1n2−1m2for ground to infinityλ=1z2R=9124=228 A0=22.8 nmTalk to our academic expert!
Similar Questions
In a sample of ions, a Li++ ion electron in first Bohr orbit is excited to a level by a radiation of wavelength λ. When the ion gets de-excited to the ground state in all possible ways (including intermediate emissions), a total of six spectral lines are observed. What is the value of λ ?
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