Video: Dab tsi yog qhov kev teeb tsa hluav taws xob rau lithium?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
[Nws] 2s1
Tom qab ntawd, koj yuav ua li cas thiaj nrhiav tau lub teeb tsa hluav taws xob rau lithium?
Lithium yog qhov thib peb nrog tag nrho ntawm 3 electrons . Hauv sau ntawv tus electron configuration rau lithium thawj ob electrons yuav mus nyob rau 1s orbital. Txij li 1s tuaj yeem tuav tau ob electrons qhov seem hluav taws xob rau Li mus rau 2s orbital. Yog li ntawd Li electron configuration yuav 1s22s ib1.
Ib tug kuj yuav nug, uas yog lub teeb tsa hluav taws xob rau lithium quizlet? Cov lithium atom poob ib hluav taws xob , los ua tus Li+ ion. Cov kev teeb tsa yog 1s2.
Tsis tas li ntawd, qhov twg yog qhov kev teeb tsa hluav taws xob rau lithium 1s2?
1s2 ib . 2s3 ua. 1s22 ib.
Muaj pes tsawg electrons nyob hauv Na +?
Ib qho Na + ion yog sodium atom uas tau poob ib qho hluav taws xob uas ua rau cov xov tooj hluav taws xob hauv lub atom sib npaug rau qhov ze tshaj plaws Nobel roj Neon uas muaj 10 electrons . Qhov no tag nrho ua rau 1st thiab 2nd electron plhaub. Sodium atom muaj 11 protons, 11 electrons thiab 12 neutron.
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