Lithium thiab beryllium yog thawj cov ntsiab lus ntawm Pawg 1 thiab 2 feem nthuav qhia qee yam khoom uas txawv ntawm lwm cov tswv cuab ntawm pawg. Lawv ob leeg qhia similarity hauv cov khoom ntawm lub caij thib ob ntawm pawg hauv qab no.
Lithium thiab beryllium muaj li cas?
Ob leeg beryllium thiab lithium nyob rau tib lub sijhawm, lub sijhawm 2. … Qhov sib txawv tseem ceeb ntawm beryllium thiab lithium yog tias beryllium yog cov hlau dawb-grey uas yog diamagnetic, whereas lithium yog cov hlau silvery-grey uas yog paramagnetic Beryllium cov ntaub ntawv divalent cations wile Lithium cov ntaub ntawv monovalent cations.
Lub ntsiab lus twg zoo ib yam li beryllium?
Tej zaum ob lub ntsiab lus uas muaj cov khoom zoo li beryllium yog magnesium thiab aluminium.
YPuas beryllium puas muaj cov khoom zoo sib xws rau magnesium?
Beryllium, Calcium thiab Magnesium yog peb ntawm rau lub ntsiab lus uas poob rau hauv pawg no. Cov qauv hluav taws xob sab nrauv ntawm tag nrho cov ntsiab lus zoo ib yam vim tias lawv txhua tus muaj qhov sib xws hauv lawv cov tshuaj thiab lub cev.
Vim li cas hlau thiaj li muaj cov khoom zoo li lithium?
Elements nyob rau hauv tib pab pawg muaj tib cov xov tooj ntawm electrons nyob rau hauv lawv lub plhaub sab nraud yog li lawv cov khoom siv tshuaj feem ntau zoo ib yam li ib leeg.
