Tantalum (Ta), tshuaj lom neeg, ci, tawv heev, nyiaj-grey hlau ntawm Pab 5 (Vb) ntawm lub sijhawm lub sijhawm, tus yam ntxwv ntawm nws qhov ntom ntom, tsis tshua muaj siab. siab melting point, thiab zoo heev kuj rau tag nrho cov acids tshwj tsis yog hydrofluoric ntawm qhov kub thiab txias.
Puas muaj TA ntawm lub rooj zaum?
Tantalum yog cov tshuaj muaj zog nrog lub cim Ta thiab tus lej atomic 73.
Yuav ua li cas hlau yog TA?
Tantalum yog tshuaj lom neeg nrog Ta ua nws lub cim. Nws belongs rau pawg 5, ntu ntu 6 ntawm lub sijhawm teem sijhawm. Nws tus lej atomic yog 73. Tantalum yog ib qho silvery hlauuas yog mos hauv nws daim ntawv ntshiab.
ta sawv rau ntawm lub rooj sib tham dab tsi?
Tantalum yog cov khoom siv tshuaj nrog lub cim Ta thiab tus lej atomic 73. Raws li koj tuaj yeem pom los ntawm cov duab saum toj no, nws yog qhov zoo nkauj heev lustrous silvery-grey hloov pauv hlau.
ta sawv rau dab tsi?
TA yog ib lo lus luv rau Xib fwb tus pab. Ib qho piv txwv ntawm TA yog ib tus neeg pab tus kws qhia ntawv qib ntawv. abbreviation.
