Ntau qhov tshwj xeeb hais lus, carbon tetrachloride yog a nonpolar covalent compoundvim tias cov electrons sib koom los ntawm carbon thiab chlorine atoms ze li ntawm qhov chaw ntawm daim ntawv cog lus. Yog li, carbon tetrachloride ($ CC{{l}_{4}}$) yog covalent compound.
Puas yog tetrachloride ionic lossis covalent?
Carbon Tetrachloride lossis CCl4 yog ib qho symmetrical molecule nrog plaub chlorine atoms txuas rau hauv nruab nrab carbon atom. Nws muaj tetrahedral geometry. Vim muaj cov hluav taws xob siab affinity thiab me me ntawm carbon thiab chlorine atom nws tsim ib daim covalent C-Cl daim ntawv cog lus.
Puas yog 02 daim ntawv cog lus?
O2 yog a covalent molecule vim tias txhua lub atom oxygen xav tau ob lub valence electrons kom ua tiav nws cov octet. Txhawm rau ua kom tau raws li qhov xav tau no, txhua lub atom oxygen sib koom ob ntawm nws cov electrons nrog rau lwm cov pa ua kom muaj zog oxygen-oxygen ob chav sib koom covalent daim ntawv cog lus.
Pis p2o5 ionic lossis covalent?
P2 O5 is covalent. Ib qho kev qhia dav dav tias cov khoom sib txuas yog covalent yog ob lub ntsiab lus nonmetallic sib txuas ua ke. Qhov no yog los ntawm electronegativity…
Yog nh4ci ionic lossis covalent?
Rau thawj ntu ntawm cov lus nug, NH4CL muaj ob qho tib si cim thiab covalent daim ntawv cog lus. Cov ammonium ion yog polyatomic, uas txhais tau tias nws tsim ionic ntsev. Yog li txhua daim ntawv cog lus nws ua yog ionic. Qhov ntawd tau hais tias txawm li cas los xij, kev sib raug zoo ntawm N thiab H yog kev sib raug zoo vim tias N thiab H tsis yog hlau.
