Kev Cai Hlau Rubidium (Rb) Cov Khoom Siv

Rubidium (Rb) Cov ntaub ntawv dav dav:
Lub cim cim ntawm rubidium yog Rb, thiab nws tus lej atomic yog 37. Nws yog alkali hlau. Nws cov khoom yog cov xim dawb-dawb lub teeb hlau, mos thiab waxy, thiab nws cov khoom siv tshuaj muaj zog ntau dua li cov poov tshuaj. Nws yog ib qho yooj yim los tso cov electrons nyob rau hauv qhov kev txiav txim ntawm lub teeb. Rubidium reacts hnyav nrog dej los tsim cov roj hydrogen thiab rubidium hydroxide. Nws yooj yim reacts nrog oxygen los tsim complex oxides. Txij li thaum cov tshuaj tiv thaiv nrog dej tso tawm ntau cov cua sov, hydrogen tuaj yeem hlawv tam sim ntawd. Pure metallic rubidium feem ntau yog khaws cia rau hauv cov iav kaw ampoules.

Rubidium yog siv dav hauv lub zog, hluav taws xob, iav tshwj xeeb, tshuaj thiab lwm yam haujlwm

Rubidium (Rb) Hlau Element Txheej txheem cej luam:

Peb smelts ib yam ntawm cov hlau thiab feem ntau lwm cov ntaub ntawv siab heev rau hauv pas nrig, bar los yog phaj daim ntawv, los yog cov neeg muas zaub muab cov khoom kos duab.
Peb muag cov khoom sib txawv ntawm Rubidium emetal cov ntaub ntawv los ntawm chav tsev hnyav lossis ib thooj rau kev siv sib txawv hauv cheeb tsam tshawb fawb thiab rau cov cuab yeej tshiab.


Piv txwv li: Rubidium Lump, Rubidium Cube. Lwm cov duab muaj nyob ntawm kev thov.

Customized Rhodium

Rubidium pob