Video: Yuav ua li cas yog lub hauv paus xeev electron configuration ntawm ib tug silver atom?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov ground state electron configuration ntawm hauv av xeev gaseous nruab nrab nyiaj yog [Kr]. 4d ib10. 5s ib1 thiab lub sij hawm cim yog 2S1/2.
Kuj paub, dab tsi yog qhov kev teeb tsa hluav taws xob rau cov nyiaj atom?
[Kr] 4d¹Â° 5s¹
Ib sab saum toj no, 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.
Yog li ntawd, dab tsi yog qhov kev teeb tsa hluav taws xob ntawm lub xeev Ag atom?
Teb: Nyiaj ( Ag ) muaj ib electron configuration ntawm [Kr] 4d105s ib1. Lub ntsiab yog ntau ruaj khov thiab muaj lub zog qis dua thaum lub 4d orbital puv, yog li ib qho hluav taws xob muab tso rau hauv, tsis yog nyob rau hauv 5s orbital. Thaum nws yog ionized, lub hluav taws xob raug tshem tawm ntawm lub plhaub sab nraud, uas yog 5s orbital.
Yuav ua li cas yog lub electron configuration ntawm Kr?
[Ar] 3d¹Â° 4s² 4p6
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