Video: Cesium ion nqi yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A cesium ion yuav muaj ib nqi ntawm 1+, lub ntsiab lus nws yog cation nrog qhov zoo nqi ntawm ib.
Kuj tseem paub yog, dab tsi yog ion rau cesium?
Caesium (1+) yog ib qho cesium ion, monovalent inorganic cation , monoatomic monocation thiab alkali hlau cation.
Tsis tas li ntawd, tus nqi ntawm cov ion tsim los ntawm txhuas yog dab tsi? Cov nqi ntawm ib aluminium ion feem ntau yog 3+. Qhov no yog vim hais tias lub caij tus lej atomic yog 13, xav txog qhov tseeb tias nws muaj 13 electrons thiab 13 protons. Lub valence plhaub ntawm aluminium Nws muaj peb lub electrons, thiab raws li txoj cai octet, peb cov electrons no ploj lawm ua rau tsuas yog 10 electrons thiab 13 protons.
Ib tug kuj yuav nug, ua li cas cesium ua ib ion?
Cesium yog qhov feem ntau electropositive thiab feem ntau alkaline caij, thiab yog li, yooj yim dua li tag nrho lwm cov ntsiab lus, nws poob nws ib leeg valence electron thiab cov ntaub ntawv. ionic bonds nrog ze li tag nrho cov inorganic thiab organic anions.
Yuav ua li cas thaum koj sib tov cesium nrog dej?
Thaum twg cesium ua kev sib cuag nrog dej , nws reacts sai heev, thiab tsim cov xim tsis muaj xim cesium hydroxide (CsOH) thiab hydrogen gas (H2). Cov tshuaj tiv thaiv no sai heev, yog tias koj sim nchuav dej mus rau hauv ib lub raj kuaj uas muaj cesium (tsis txhob ua), lub khob ntim yuav tawg thoob plaws qhov chaw.
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