Bohr qhov qauv atomic

Oct 08, 2020

Txhawm rau piav qhia qhov tseeb tias linear spectrum ntawm hydrogen atoms, Rutherford' s tus tub ntxhais kawm Bohr lees txais Planck qhov kev tshawb nrhiav quantum thiab Einstein lub tswv yim ntawm photons. Raws li cov qauv ntiaj teb, nws tau npaj ib qho atom nrog cov txheej txheem sib txawv ntawm cov hluav taws xob tsis sib luag. Tus qauv tsim qauv. Cov theem pib pom ntawm Bohr' s atomic qauv qauv yog:

Cov xaim hluav taws xob hauv qhov atom txav mus los ncig ntawm lub qes hluav taws xob ntawm lub voj voos ncig uas muaj lub vojvoog tshwj xeeb thiab tsis tawg lub zog.

Bohr' s atomic qauv

Bohr' s atomic qauv

② Cov khoom siv hluav taws xob txav ntawm qhov sib txawv nyias muaj lub zog sib txawv (E), thiab lub zog tau suav pom. Tus nqi orbital lub zog nce nrog qhov nce ntawm n (1, 2, 3, ...), n yog hu ua cov lej quantum. Cov lem sib txawv yog npe K (n=1), L (n=2), M (n=3), N (n=4), O (n=5), P (n=6), Q (n=7).

③Thaum thiab tsuas yog thaum muaj hluav taws xob hloov ntawm ib ntu mus rau lwm qhov, nws yuav xaim lossis nqus lub zog. Yog hais tias lub zog tawg los yog lub zog nqus tau qhia thiab sau tseg hauv daim ntawv ntawm lub teeb, ib lub spectrum yog tsim.

Bohr' s atomic qauv piav qhia linear spectrum ntawm hydrogen atoms zoo heev, tab sis nws tsis tuaj yeem ua ib yam dab tsi rau ntau qhov tshwm sim spectral.


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