Puas yog Mercury yog cov tshuaj dawb huv lossis sib xyaw?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Ntshiab mercury tsis muaj lwm yam tab sis mercury ; nws yog ib qho khoom siv, ib qho ntawm cov khoom siv tshuaj lom neeg los ntawm cov tshuaj sib txuas thiab sib tov ua ke. Tag nrho cov mercury atoms nyob rau hauv nws yog tib yam, nrog atomic tooj 80. Nws kuj tshwm sim los ua ib tug hlau, zoo li kub los yog nyiaj, uas nws purity yuav ntsuas.

Yog li ntawd, Mercury puas yog cov khoom sib xyaw lossis sib xyaw?

Mercury ua ke nrog lwm cov ntsiab lus, xws li chlorine, sulfur, lossis oxygen, los tsim cov khoom siv tsis zoo mercury compounds los yog "ntsev", uas feem ntau yog cov hmoov dawb los yog muaju. Mercury kuj ua ke nrog carbon los ua cov organic mercury compounds.

Tsis tas li ntawd, puas yog ammonia yog cov tshuaj dawb huv lossis sib xyaw? Raws li Encyclopedia Britannica, ammonia yog a cov khoom ntshiab vim hais tias nws yog ib tug compound ntawm nitrogen thiab hydrogen. Ob lub ntsiab lus tau koom nrog tshuaj, yog li nws tsis tuaj yeem suav tias yog a sib tov.

Hauv qhov no, cov pa oxygen puas yog cov tshuaj dawb huv lossis sib xyaw?

A sib tov muaj ntau tshaj ib qho compound. O2 tsuas yog elemental xwb oxygen . Nws yog ib cov khoom ntshiab , tab sis tsis tas vim nws tsuas muaj oxygen atoms, nws yog vim muaj xwb oxygen molecules tam sim no. Yog tias koj ces yaj ntsev hauv H2O, tam sim no koj muaj a sib tov.

Puas yog zib ntab yog cov khoom ntshiab lossis sib xyaw?

Ob cov khoom ntshiab sib xyaw ua ke yog hu ua a sib tov . Cov kws tshawb fawb feem ntau siv cov lim kom sib cais cov khoom ntshiab los ntawm a sib tov txhawm rau txheeb xyuas cov ntaub ntawv. Ntshiab hydrogen yog a cov khoom ntshiab . Yog li ntawd zib mu , txawm tias nws muaj ntau hom molecules.