作者peggyyang412 ( )
看板Chemistry
标题[高中] 请教一题高中化学
时间Fri Jun 29 09:20:56 2007
the wavelength of the transition from n=4 to n=2 in a hydrogen atom
is 121.6nm. calculate the longest and shortest wavelengths of light
emitted by the electron in a hydrogen atom in the n =5 state
这题是考哪一方面的概念呢?
实在是离我太久了，感谢大家帮我的忙
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1F：→ buteo:高中化学题目是英文的? @_@ so cool~ 06/29 09:22