Video: Tsev neeg compound yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Compound thaum ua ntawv thov rau tib neeg qhov chaw nyob yog hais txog ib pawg ntawm cov tsev nyob rau hauv ib qho chaw, muaj kev sib koom los yog koom nrog lub hom phiaj, xws li cov tsev ntawm qhov txuas ntxiv. tsev neeg (piv txwv li Kennedy Compound rau Kennedy tsev neeg ).
Yog li ntawd, dab tsi ua rau lub tsev ua ke?
Technically, ib compound muaj tshwm sim thaum ntau lub tsev sib koom ib qho vaj tse . Ntau tshuaj sib xyaw , txawm li cas los xij, yog ua los ntawm cov uas nyob ib sab tsev ntawm parcels. Piv txwv li, zaj dab neeg Kennedy compound , muaj ntau lub tsev nyob ib sab ntau rau lub tsev txuas ntxiv tsev neeg.
Ib yam li ntawd, dab tsi yog qhov sib xyaw? A compound yog ib yam khoom uas tsim thaum ob los yog ntau tshaj cov ntsiab lus chemically bonded ua ke. Hom ntawv cog lus tuav cov ntsiab lus ua ke hauv a compound tuaj yeem sib txawv: ob hom yog covalent bonds thiab ionic bonds. Cov ntsiab lus hauv ib qho compound yeej ib txwm muaj nyob rau hauv taag ratios.
Tsis tas li ntawd, dab tsi yog ib qho khoom vaj khoom tsev sib xyaw?
A compound yog ib tug loj vaj tse nyob los ntawm ib tug "kev phem" neeg. Ib vaj tse kuj yog ib tug loj vaj tse , tab sis nyob los ntawm ib tug "joe tsis tu ncua" los yog "zoo" tus neeg. Ob leeg vaj tse hom feem ntau nthuav dav, muaj laj kab loj, rooj vag lossis moat thiab ntau tshaj ib lub tsev.
Kuv puas tuaj yeem tsim ib lub tsev rau ntawm kuv niam txiv daim av?
Xwb, cov me nyuam xav muab rau lawv niam txiv ua tau ua lawv av muaj thiab cov niam txiv ua tau ib lub tsev ntawm qhov ntawd av . Raws li txoj cai dav dav, ib qho lub tsev uas txuas rau av nyob rau hauv txhua txoj kev uas tsis yog los ntawm nws tus kheej qhov hnyav yog ib feem ntawm av.
Pom zoo:
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