Cov txheej txheem:
- lub npe antimony txhais li cas?
- Dab tsi yog antimony siv rau?
- Latin lub ntsiab lus ntawm antimony yog dab tsi?
- kab laug sab zoo li cas?
Video: Antimony txhais li cas?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Antimony yog cov khoom siv tshuaj nrog lub cim Sb thiab atomic tooj 51. Ib qho lustrous grey metalloid, nws pom muaj nyob rau hauv cov xwm tsuas yog sulfide mineral stibnite. Antimony compounds tau paub txij thaum ub los thiab tau ua hmoov rau siv tshuaj thiab tshuaj pleev ib ce, feem ntau paub los ntawm Arabic lub npe kohl.
lub npe antimony txhais li cas?
Lub npe muab los ntawm Greek 'anti - monos', lub ntsiab lus tsis nyob ib leeg . Allotropes. Dawb Sb, Yellow Sb, Dub Sb.
Dab tsi yog antimony siv rau?
Kev siv tseem ceeb ntawm antimony
Antimony yog siv txhawm rau ua kom tawv tawv ntawm cov hlau, nrog cov hlau lead alloys rau cov roj teeb, nrog cov hmoov txhuas / tooj liab / tin alloys rau lub tshuab bearings. Nws kuj tseem siv rau hauv tsheb clutch thiab nres qhov chaw. Lwm qhov kev siv loj yog li antimony trioxide uas yog siv los tsim cov tshuaj tua hluav taws.
Latin lub ntsiab lus ntawm antimony yog dab tsi?
Lo lus Antimony yog Latin kev noj nyiaj txiag ntawm Arabic انتيمون ([al-]ithmīd), uas yog muab los ntawm Latin Stibium , uas los ntawm Greek στιβι [stibi]=a cosmetic hmoov (Sb2S3). Cov lus piav qhia raws li "tus yeeb ncuab ntawm kev nyob ntsiag to" lossis "tawm tsam cov hauj sam" yog phantasies.
kab laug sab zoo li cas?
Antimony yog cov xim dawb-dawb, ci ntsa iab uas zoo li hlauNws muaj qhov scaly nto thiab tawv thiab nkig zoo li tsis yog hlau. Nws tseem tuaj yeem npaj ua cov hmoov dub nrog lub ci ci ci rau nws. Lub melting point ntawm antimony yog 630 ° C (1, 170 ° F) thiab nws cov boiling point yog 1, 635 ° C (2, 980 ° F).
Pom zoo:
Txhais li cas los txhais ib yam dab tsi?
Lub ntsiab lus ntawm cov ntsiab lus yog ua tiav nyob rau hauv ib txoj kev uas yog raws li qhov chaw los yog lub ntsiab lus. Ib qho piv txwv ntawm cov ntsiab lus yog ib chav ua vaj qhia thaum ua haujlwm hauv vaj . Ib qho piv txwv ntawm lub ntsiab lus txhais li cas?
Puas qhov loj ntawm tus txiv neej txhais tes txhais li cas?
Ib tug txiv neej tes Size Hints at His Athletic Ability Cov txiv neej nrog ntiv nplhaib ntev dua txhais tes muaj zog dua, tsis hais lawv lub hnub nyoog thiab lub cev loj npaum li cas, ib pab pawg ntawm leej txiv-tus kws tshawb fawb pom. Ntau qhov kev tshawb fawb qhia txog qhov kev xav uas ntev ntiv tes txuas nrog kev ua kis las zoo tshaj thiab tag nrho lub zog .
Lo lus antimony tuaj qhov twg?
Lub npe derives los ntawm Greek, anti + monos rau"tsis nyob ib leeg" lossis "tsis yog" vim nws pom muaj ntau lub tebchaw. Lub cim Sb los ntawm stibium, uas yog muab los ntawm Greek stibi rau "kos" vim nws tau siv rau blackening pob muag thiab plaub muag .
Vim li cas antimony tseem ceeb?
Antimony yog ib nrab hlau. Hauv nws daim ntawv hlau nws yog silvery, tawv thiab nkig. Antimony yog siv hauv kev lag luam hluav taws xob los ua qee yam khoom siv semiconductor, xws li infrared detectors thiab diodes. … Antimony compounds yog siv los ua cov khoom siv hluav taws kub, xim, enamels, iav thiab tais diav Dab tsi yog qhov tshwj xeeb ntawm antimony?
Puas yog antimony yog metalloid?
Antimony yog ib yam tshuaj muaj cim Sb thiab atomic tooj 51. Classified as a metalloid, Antimony yog ib qho khoom ntawm chav tsev kub . Vim li cas antimony yog metalloid? A series ntawm rau lub ntsiab hu ua metalloids cais cov hlau los ntawm nonmetals nyob rau hauv lub sij hawm lub sij hawm.
