Dab tsi yog qhov sib xyaw ua ke ntawm rubidium?
Dab tsi yog qhov sib xyaw ua ke ntawm rubidium?

Video: Dab tsi yog qhov sib xyaw ua ke ntawm rubidium?

Video: Dab tsi yog qhov sib xyaw ua ke ntawm rubidium?
Video: 8 yam tsis txhob ua thaum sib deev tag tsis li yuav phom sij txog lub neej txoj sia. 2024, Kaum ib hlis
Anonim

Number of Stable Isotopes: 1 (Saib tag nrho cov isotope

Ib yam li ntawd, rubidium yog dab tsi hauv lub sijhawm?

Rubidium yog tshuaj keeb nrog lub cim Rb thiab tus lej atomic 37. Rubidium yog ib tug heev mos, silvery-dawb hlau nyob rau hauv alkali hlau pawg. Rubidium yog thawj alkali hlau nyob rau hauv cov pab pawg neeg kom muaj ib tug ntom siab tshaj dej, ces nws tog, tsis zoo li cov hlau saum toj no nws nyob rau hauv cov pab pawg neeg.

Tsis tas li ntawd, koj yuav faib rubidium li cas? Rubidium yog cais raws li "Alkali Hlau" thiab nyob rau hauv pawg 1 cov ntsiab lus ntawm Lub Sijhawm Table. Ib qho Element cais raws li Alkali Hlau yog cov hlau reactive heev uas tsis tshwm sim dawb hauv qhov xwm txheej. Alkali hlau yog mos, malleable, ductile, thiab zoo conductors ntawm tshav kub thiab hluav taws xob.

Raws li txoj cai, lub ntsiab lus twg muaj cov khoom zoo sib xws rau rubidium?

Hlau Alkali hlau Lub Sijhawm 5

Puas muaj rubidium hauv tib neeg lub cev?

Rubidium yog ib tug mos, silvery-dawb xim hlau ntsiab ntawm alkali hlau pawg, tam sim no nyob rau hauv traces npaum li cas nyob rau hauv tib neeg cov ntaub so ntswg thiab kua dej. Nws tau ua pom me ntsis nce hauv neoplastic tib neeg cov ntaub so ntswg ntawm lub mis tau los ntawm cov neeg mob thaum lub sij hawm ntawm mastectomy, piv rau cov ntaub so ntswg.

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