Video: Puas yog hlau ua los ntawm cov zaub mov?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hlau yog inorganic thiab feem ntau muaj crystalline lug thiab yog khoom. Txhua yam koj xav tau yog rau qhov ntawd hlau tshwm sim lawm ntawm nws haiv neeg daim ntawv rau nws ua ib tug ntxhia . Txawm li cas los xij, muaj cov xwm txheej uas muaj hlau, ib txwm muaj hlau tau pom, feem ntau nyob rau hauv meteorites, yog li Hlau yog ib qho hlau. ntxhia.
Ib yam li ntawd ib tug yuav nug, dab tsi hlau kuj yog minerals?
Cov hlau yog cov khoom tseem ceeb, xws li kub , nyiaj thiab tooj liab uas yog crystalline thaum khoom thiab ib txwm tshwm sim hauv cov zaub mov. Lawv feem ntau muaj cov yam ntxwv ntawm kev ua tau zoo ntawm hluav taws xob thiab hluav taws xob, ntawm kev ci ntsa iab hauv qhov tsos thiab ua tau yooj yim.
Ib yam li ntawd, tooj liab puas yog hlau lossis ntxhia? Tooj Qhov tseeb: Tooj Cov Hlau . Tooj yog a ntxhia thiab ib qho tseem ceeb rau peb lub neej txhua hnub. Nws yog ib qho kev lag luam loj hlau vim nws siab ductility, malleability, thermal thiab hluav taws xob conductivity thiab tsis kam mus corrosion. Nws yog ib qho tseem ceeb hauv peb cov khoom noj txhua hnub.
Kuj paub, cov zaub mov thiab cov hlau yog tib yam?
Hlau yog cov element hos cov ntxhia yog cov sib txuas ntawm ntau yam. Hlau tsis tshua muaj tshwm sim nyob rau hauv haiv neeg daim ntawv tsuas yog ob peb hlau xws li kub, nyiaj, tooj liab thiab lwm yam. Cov ntxhia yog ib yam khoom inorganic uas muaj cov tshuaj muaj pes tsawg leeg, atomic qauv thiab tshwm sim nyob rau hauv xwm. Piv txwv li hlau (Fe) yog a hlau.
Yog ntsev yog ib qho ntxhia?
Ntsev yog a ntxhia muaj feem ntau ntawm sodium chloride (NaCl), cov tshuaj sib xyaw ua ke ntawm cov ntsev loj dua; ntsev nyob rau hauv nws daim ntawv ntuj raws li ib tug crystalline ntxhia yog lub npe hu ua pob zeb ntsev los yog halite. Ntsev yog tam sim no nyob rau hauv ntau ntau nyob rau hauv seawater, qhov twg nws yog lub ntsiab ntxhia lub hauv paus.
Pom zoo:
Cov khoom siv tshuaj lom neeg ntawm cov zaub mov yog dab tsi?
Cov khoom uas pab geologists txheeb xyuas cov pob zeb hauv pob zeb yog: xim, hardness, luster, crystal forms, ntom, thiab cleavage. Crystal form, cleavage, thiab hardness yog txiav txim siab feem ntau los ntawm cov qauv siv lead ua ntawm qib atomic. Xim thiab ntom yog txiav txim siab feem ntau los ntawm cov tshuaj muaj pes tsawg leeg
Dab tsi yog qhov txawv ntawm lub cev thiab tshuaj lom neeg ntawm cov zaub mov?
Minerals raug cais raws li lawv cov tshuaj muaj pes tsawg leeg, uas tau qhia hauv lawv lub cev. Cov qauv no, qhov thib ob hauv cov kab hauv cov ntxhia, piav qhia txog lub cev lub zog uas feem ntau siv los txheeb xyuas cov zaub mov. Cov no muaj xws li xim, crystal form, hardness, ntom, luster, thiab cleavage
Cov zaub mov puas yog qhov txwv?
Qee qhov piv txwv ntawm kev txwv tsis pub muaj cov kab mob biotic, xws li zaub mov, phooj ywg, thiab kev sib tw nrog lwm yam kab mob rau cov peev txheej. Piv txwv li, yog tias tsis muaj cov tsiaj nyeg txaus hauv hav zoov los pub cov neeg coob coob ntawm cov tsiaj nyeg, ces zaub mov yuav yog qhov txwv tsis pub
Yuav ua li cas cov nroj tsuag ua zaub mov los ntawm photosynthesis?
Nroj tsuag ua zaub mov hauv lawv cov nplooj. Cov nplooj muaj cov xim hu ua chlorophyll, uas xim cov nplooj ntsuab. Chlorophyll tuaj yeem ua zaub mov uas cov nroj tsuag tuaj yeem siv los ntawm carbon dioxide, dej, as-ham, thiab lub zog los ntawm tshav ntuj. Thaum cov txheej txheem ntawm photosynthesis, cov nroj tsuag tso oxygen rau hauv cov huab cua
Koj puas tuaj yeem noj qe ntawm cov zaub mov candida?
Cov zaub mov uas zoo ntawm cov zaub mov candida yog zaub ntsuab, nqaij, ntses, qe, zaub xam lav, almonds, walnuts, tshuaj ntsuab tshuaj yej, kua txiv hmab txiv ntoo, thiab cov txiv maj phaub dej tsis qab. Nrog rau kev noj zaub mov, nws qhia tias noj cov vitamins thiab probiotics, pw tsaug zog txaus, thiab zam kev ntxhov siab, uas txhua tus pab txhawb koj lub cev tiv thaiv kab mob