問題詳情
15. The wavelength of light associated with the n = 2 to n = 1 electron transition in the hydrogen spectrum is 1.216 x 10-7 m. By what coefficient should this wavelength be multiplied to obtain the wavelength associated with the same electron transition in the Li2+ ion?
(A) 1/9
(B) 1/7
(C) 1/4
(D) 1/3
(E) 1
參考答案
答案：A
難度：計算中-1
書單：沒有書單，新增