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1. |
Find out the wavenumber, when an electron jumps from 2nd orbit to 1st. |
A. | 82357.75 cm<sup>-1</sup> |
B. | 105,677 cm<sup>-1</sup> |
C. | 82257.75 cm<sup>-1</sup> |
D. | 109,677 cm<sup>-1</sup> |
Answer» D. 109,677 cm<sup>-1</sup> | |