Video: Puas yog pob zeb diamond yog qhov nyuaj tshaj plaws hauv ntiaj teb?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Pob zeb diamond yog ib txwm nyob rau sab saum toj ntawm lub teev, ua tus hardest ntxhia . Muaj kaum cov ntxhia Hauv Mohs nplai, talc, gypsum, calcite, fluorite, apatite, feldspar, quartz, topaz, corundum, thiab rau lub xeem thiab nyuaj tshaj , pob zeb diamond.
Ua raws li qhov xav tau, vim li cas Pob Zeb Diamond yog cov ntxhia nyuaj tshaj plaws?
Hauv pob zeb diamond , cov hluav taws xob no tau koom nrog plaub lwm cov pa roj carbon atom los tsim cov tshuaj lom neeg muaj zog heev uas ua rau muaj qhov tsis tshua muaj tetrahedral siv lead ua. Nws yog qhov no yooj yim, nruj-bonded kev npaj ua pob zeb diamond ib ntawm nyuaj tshaj tshuaj nyob ntiaj teb.
Tsis tas li ntawd, dab tsi yog cov khoom siv zog tshaj plaws hauv ntiaj teb? Graphene , uas yog heretofore, cov khoom muaj zog tshaj paub rau txiv neej, yog tsim los ntawm ib daim ntawv nyias nyias ntawm carbon atoms teem nyob rau hauv ob qhov ntev.
Qhov thib ob, dab tsi yog qhov nyuaj tshaj plaws hauv lub ntiaj teb?
Pob zeb diamond
Dab tsi tuaj yeem tawg pob zeb diamond?
Piv txwv li, koj ua tau khawb steel nrog a pob zeb diamond , mas koj ua tau yooj yim tawg a pob zeb diamond nrog rauj. Cov pob zeb diamond yog tawv, rauj yog muaj zog. Txawm hais tias ib yam dab tsi nyuaj los yog muaj zog nyob ntawm nws cov qauv sab hauv. A pob zeb diamond yog tsim los ntawm carbon atoms uas tau koom nrog hauv cov qauv lattice.
Pom zoo:
Dab tsi yog cov pob zeb muaj yeeb yuj tshaj plaws hauv ntiaj teb?
Lub npe hu ua "Muaj ntau yam xim hauv ntiaj teb" Fluorite yog cov chameleon tiag tiag ntawm lub pob zeb
Lub ntiaj teb puas yog pob zeb loj tshaj plaws?
Lub Hnub Ci System tsis muaj lub ntiaj teb paub zoo, vim tias lub ntiaj teb yog lub ntiaj teb loj tshaj plaws nyob rau hauv Hnub Ci System, thiab tag nrho cov ntiaj chaw loj dua muaj tsawg kawg yog 14 npaug ntawm lub ntiaj teb thiab cov huab cua tuab uas tsis muaj pob zeb lossis dej ntws; uas yog, lawv yog cov roj loj lossis cov dej khov loj, tsis yog
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