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Mg + Si = Mg2Si | Cov Lus Qhia Txog Khoom Siv Tshuaj

zeb nplaum + silicon = Magnesium silicide | Kub: tiv thaiv kub

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Xov Xwm Tsuas yog 5% ntawm POPULATION yuav paub

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Txoj Kab Ke Suav Li Cas # 1


2 mgx + SiMg2Si
magnesium silicon Magnesium silicide; Silanediylidedenimagnesium
(Rắn) (Rắn)
(trắng bạc) Hmoob (xwm txheej) (Rắn)
2 1 1 Hws
Nguyên - Phân tử khối (g / mol)
Sib mol
Qhov hnyav (g)



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mob

Kub: siab kub

Cov tshuaj tiv thaiv tuaj yeem ua li cas

Mg reacts nrog Si ntawm siab kub

phenomenon

Cov kab zauv no tsis muaj cov ntaub ntawv tshwj xeeb hais txog qhov tshwm sim.

Hauv qhov no, koj tsuas yog xav kom soj ntsuam seb cov khoom puas muaj nuj nqi Mg2 Si (Magnesium silicide; Silanediylidenedimag magnesium), tshwm sim tom kawg ntawm qhov tshuaj tiv thaiv.

Lossis yog ib yam hauv qab no cov tshuaj txhaum cai Si (silicon), ploj mus

Xav paub ntau ntxiv

Thaum ntsuas kub, silicon reacts nrog cov hlau zoo li tuaj yeem, mg, fe los tsim silicon hlau

Tshaj Tshawb Nrhiav nrog kev pab ntawm Google Search Engine

Peb tau koom tes nrog Google tsim kev ua tiav nrog kev tshawb pom nrog cov txiaj ntsig tau nrog cov ncauj lus tsis tshua raug

Nyem rau qhov no kom paub cov ntaub ntawv ntau ntxiv txog kab zauv no

Peb Cov Neeg Txhawb Nqa

TVB Một Thời Để Nhớ

Cov ntawv tshaj tawm cov nyiaj tau los pab peb khaws cov ntsiab lus nrog qhov zoo tshaj plaws vim li cas peb yuav tsum tso adverts? : D

Kuv tsis xav txhawb lub vev xaib (kaw) - :(