Video: Yuav ua li cas koj nrhiav tau tus electron configuration rau nyiaj?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hauv av xeev electron configuration ntawm av xeev gaseous nruab nrab nyiaj yog [Kr]. 4d ib10. 5s ib1 thiab lub sij hawm cim yog 2S1/2.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog condensed electron configuration ntawm nyiaj?
| Element | Predicted Electron Configuration | Qhov tseeb Electron Configuration |
|---|---|---|
| nyiaj, Ag | [Kr] 4d9 5s ib2 | [Kr] 4d10 5s ib1 |
| kub, au | [Xe] 4f14 5d ib9 6s ib2 | [Xe] 4f14 5d ib10 6s ib1 |
| palladium, ib | [Kr] 4d8 5s ib2 | [Kr] 4d10 |
| chromium, C r | [Ar] 3d4 4s ib2 | [Ar] 3d5 4s ib1 |
Tsis tas li ntawd, 1s2 2s2 2p6 yog dab tsi? 1s2 2s2 2 np6 Qhov no sawv cev rau 2 electrons nyob rau hauv lub subshell ntawm thawj lub zog, 2 electrons nyob rau hauv lub subshell ntawm lub thib ob zog theem thiab 6 electrons nyob rau hauv lub p subshell ntawm lub thib ob zog theem. Cov khoom no muaj 10 tag nrho cov electrons.
Kuj Paub, vim li cas Silver's electron configuration?
Qhov no qhia koj tias qhov nruab nrab nyiaj atom yuav muaj tag nrho ntawm 47 electrons nyob ib ncig ntawm nws cov nucleus. Qhov uas yuav tsum nco ntsoov ntawm no yog nyob rau hauv nyiaj rooj plaub, lub 4d orbitals yuav puv tag. Qhov ntawd txhais tau tias koj yuav tsis muaj ob electrons nyob rau hauv lub 5s orbital, txij li thaum ib tug yuav khaws cia nyob rau hauv lub qis 4d orbitals.
Muaj pes tsawg valence electrons nyiaj muaj?
ib valence electron
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