CAS 7440-62-2 V farashin foda Vanadium Foda

Vanadium: alama ta V, ƙarfe mai launin toka na azurfa, na ƙungiyar VB ne a cikin tebur na lokaci-lokaci, lambar atomic 23, Atom nauyi 50.9414, crystal mai tsakiyar jiki, valence gama gari shine +5, +4, +3, +2.Wurin narkewar Vanadium yana da girma sosai, kuma sau da yawa tare da niobium, tantalum, tungsten, molybdenum a matsayin ƙarfe mai ƙarfi.Malleable, Yana da wuya kuma ba Magnetic.Yana da juriya ga hydrochloric da sulfuric acid, kuma yana da juriya ga gas, gishiri, Juriya na ruwa ya fi mafi yawan bakin karfe.Karfe na Vanadium a cikin yanayi mai yawa ya fi tsayayye a zafin daki.Ba ya hulɗa da iska, ruwa ko alkali kuma yana iya tsayayya da tsarma acid Vanadium ƙarfe ne na azurfa-fari.Matsayin narkewa shine 1890 ± 10 ℃, wanda shine ɗayan ƙananan karafa tare da babban wurin narkewa.Yana da wurin tafasa na 3380 ° C, vanadium mai tsabta yana da wuyar gaske, maras maganadisu, malleable, amma idan ya ƙunshi ƙananan ƙarancin ƙazanta, musamman nitrogen, oxygen, da hydrogen, na iya rage girman su.