Ib lub ntsiab lus ntshiab lossis cov khoom sib xyaw tsuas muaj ib yam khoom xwb, tsis muaj lwm yam khoom sib xyaw ua ke. Cov khoom tsis huv yuav yog sib xyaw ntawm cov ntsiab lus, sib tov ntawm cov khoom sib xyaw, lossis cov khoom sib xyaw thiab cov khoom sib xyaw.
Dab tsi yog tshuaj dawb huv thiab tsis huv muab piv txwv?
Piv txwv: huab cua, dej hiav txwv, roj av. cov kua qab zib hauv dej yog txhua yam khoom tsis huv. (b) Homogeneous sib tov - yog ib qho sib tov uas cov khoom sib xyaw ua ke sib xyaw ua ke thoob plaws qhov sib xyaw. Piv txwv - cua, dej qab zib, dej nag.
Dab tsi yog yam khoom tsis huv?
Ntshiab thiab tsis huv:
Ib yam khoom ntshiab yog ib yam khoom uas yog tsim los ntawm ib yam tshuaj los yog compound. Ib yam khoom tsis huv yog ua los ntawm ob lossis ntau lub ntsiab lus lossis cov khoom sib txuas uas tsis sib txuas ua ke tshuaj.
2 yam piv txwv yog dab tsi?
Qee qhov piv txwv ntawm cov tshuaj ntshiab muaj xws li hlau, hlau, kub, pob zeb diamond, dej, tooj liab, thiab ntau ntxiv. Cua kuj feem ntau suav hais tias yog cov khoom ntshiab.
Cov lus teb tsis huv yog dab tsi?
Cov khoom tsis huv yog ua los ntawm ntau hom khoom sib xyaw ua ke lossis ntau cov tshuaj dawb huv sib xyaw ua ke hauv ib qho kev faib ua Cov tshuaj tsis huv tseem hu ua cov khoom sib xyaw. Cov tshuaj tsis huv lossis cov khoom sib xyaw ntxiv tau muab faib ua ob hom, homogeneous lossis heterogeneous. Piv txwv li: Xuab zeb thiab dej.
