Periodic Table Of Elements
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1000 nyob rau hauv Tshuag
Nws tuaj yeem muab tso rau hauv chav kawm lossis muab tso rau hauv chav kuaj kom cov tub ntxhais kawm txaus siab rau chemistry. Nws yog ib qho cuab yeej siv tau heev!
- IB TSOOM PHOOJ YWG: Tsim tshwj xeeb rau cov tub ntxhais kawm, cov kws qhia ntawv, nrog rau cov kws tshaj lij hauv ntau yam engineering thiab kev lag luam science. Zoo tagnrho rau kev qhia thiab kev tshoov siab.
- PERFECT DISPLAY: Zoo heev rau kev nthuav tawm ntawm rooj thiab txee. Zoo tagnrho rau tsev, chaw ua haujlwm lossis tsev kawm ntawv kho kom zoo nkauj. Khoom plig zoo meej rau cov tub ntxhais kawm, cov kws qhia ntawv thiab cov kws tshaj lij.
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Kev yuav khoom hauv online tuaj yeem zoo li txaus ntshai. Peb xav kom koj paub tias muaj qhov pheej hmoo xoom ntawm kev yuav khoom qee yam. Peb yuav tsis ua qhov nyuaj yog tias koj tsis nyiam nws.
Peb muab email thiab daim pib them nyiaj yug 24 teev ib hnub, 7 hnub hauv ib lub lis piam. Yog koj xav tau kev pab, thov hu rau peb. Thov hu rau cov neeg siv khoom yog tias koj muaj teeb meem nrog koj kev yuav khoom.
Hauj lwm
Periodic Table Of Elements muaj cov hauv qab no cov khoom nta:
- Lub npe: Lub Sij Hawm Lub Sij Hawm Ntawm Cov Ntsiab Lus
- Me me: 6 × 4.5 × 0.8 nti
- Loj: 6.7 × 4.8 × 1 nti
- Loj: 7.9 × 5 × 1 nti
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1 xyuas rau Periodic Table Of Elements
Ntxiv ib tug saib xyuas
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Lynette K. -
zoo heev Quality. Nws muaj txawm tias Uranium. NW nyuam qhuav pom tsis tau tab sis glows ntsuab nyob rau hauv UV teeb. Zoo siab heev nrog nws. kuv kho ib daim duab uas xim phim li kuv pom nws tiag