Properties fisik saka Actinium lan Seaborgium
leleh Point
ora Sumadhiya
Boiling Point
ora Sumadhiya
warna
perak Putih
Unknown
Kacepetan swara
ora Sumadhiya
ora Sumadhiya
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya