Video: Puas yog tag nrho cov minerals tsim muaj crystals?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Feem ntau cov ntxhia tshwm sim lawm li siv lead ua . Txhua tus siv lead ua muaj ib qho kev txiav txim zoo, cov qauv ntawm cov atoms, nrog rau txoj kev sib txawv ntawm kev kaw cov atom tshiab rau hauv cov qauv ntawd kom rov ua dua thiab rov ua dua. Internal kev npaj ntawm atoms txiav txim tag nrho tus cov ntxhia ' tshuaj thiab lub cev muaj zog, nrog rau xim.
Raws li txoj cai, puas yog tag nrho cov ntxhia muaj cov muaju?
Yog lawm, tag nrho cov minerals muaj crystal structures, heev yooj yim vim cov ntxhia yog DEFINED raws li muaj tseeb siv lead ua cov qauv. Txawm li cas los xij, muaj ntau yam sib txawv uas tshwm sim los ntawm tib yam li cov ntxhia uas yog heev ntxhia -zoo li, uas tsis yog siv lead ua.
Ib tug kuj yuav nug, puas yog cov pob zeb muaj pob zeb lossis pob zeb? A Pob zeb yog cov khoom siv ntuj, tawv lossis mos, muaj ib lossis ntau dua cov ntxhia . Pob zeb tsim ua ke los ua ib qho Pob zeb . Ob leeg yog tsim los ntawm cov ntxhia . Crystals yog cov khoom siv uas muaj ions, atoms thiab molecules uas tau teem rau hauv cov qauv rov ua dua tshiab.
Kuj paub, dab tsi crystals tsis yog minerals?
Qab zib thiab cov proteins yog cov piv txwv ntawm cov khoom uas tsim siv lead ua tab sis yog cov organic, yog li ntawd tsis minerals . Qee cov khoom siv hluavtaws siv hauv nanotecnology yog crystalline, tab sis yog tib neeg tsim, yog li tsis yog xav txog cov ntxhia los yog.
Puas yog pob zeb muaj pob zeb?
Lawv yog ib subset ntawm minerals. Yog li, thaum tag nrho cov muaju (tsis yog ua los ntawm cov txheej txheem lom neeg) yog minerals, tsis tag nrho cov ntxhia yog crystals . Crystals yog minerals uas muaj Lub ntsej muag tiaj tus uas sib ntsib ntawm cov ces kaum tsis tu ncua. Ntau lub sijhawm geological thiab chav rau "loj hlob" yog xav tau loj, zoo nkauj siv lead ua ua form.
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