Video: Dab tsi yog qhov ua tau ntawm L rau txhua tus nqi ntawm n?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Subshells. Tus naj npawb ntawm tus nqi ntawm tus lej orbitalangular l kuj tseem siv tau los txheeb xyuas tus naj npawb ntawm subshells hauv lub plhaub hluav taws xob tseem ceeb: Thaum = 1, l = 0 ( l siv rau ib tus nqi thiab yog li muaj peev xwm tsuas yog ib qho subshell) Thaum = 2, l = 0, 1 ( l siv ob tus nqi thiab yog li ntawd muaj ob ua tau subshells)
Ntawm no, dab tsi qhov tseem ceeb ntawm L yog ua tau rau n 4?
Teb thiab piav qhia: Rau = 4 , cov tau tus nqi ntawm l yog 0, 1, 2, 3.
Qhov thib ob, pes tsawg qhov sib txawv ntawm L muaj peev xwm ua tau rau ib qho hluav taws xob nrog tus thawj quantum tooj n 5? Teb thiab Nqe lus piav qhia: Muaj 16 txawv qhov nqi ntawm m l thaum twg thawj tus lej quantum yog = 5.
Piv txwv li, dab tsi yog qhov txiaj ntsig ntawm ML thaum L 3?
3 . Sib nqus Quantum Number ( ml ): ml = - l ,, 0,, + l . Qhia meej qhov kev taw qhia hauv qhov chaw ntawm lub orbital ntawm lub zog muab (n) thiab cov duab ( l ). Tus lej no faib cov subshell rau hauv ib tus neeg orbitals uas tuav cov electrons; muaj 2l + 1 orbitals nyob rau hauv txhua subshell.
Dab tsi yog 4 tus lej quantum?
Muaj tag nrho plaub tus lej quantum : tus thawj tswj hwm tus lej quantum (n), lub orbital angular momentum tus lej quantum (l), magnetic teb tus lej quantum (ml), thiab electron spin tus lej quantum (ms).
Pom zoo:
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