A spectral line produced by the transition in a hydrogen-like ion has a measured…

CHEMISTRY · Subjective · CBSE · Chemistry · Structure of Atom · Structure of Atom

Problem

A spectral line produced by the transition

n=4 \to n=2

in a hydrogen-like ion has a measured wavenumber of

8.22\times10^{6}\,\text{m}^{-1}

. Determine the atomic number of the ion. Use

R_H = 1.097\times10^{7}\,\text{m}^{-1}