Properties fisik saka barium lan cerium
fisik Properties
leleh Point
725.00 ° C
99+
795.00 ° C
99+
Boiling Point
1,140.00 ° C
99+
3,257.00 ° C
23
katon
State fisik
Solid
Solid
warna
perak Gray
perak Putih
luster
NA
lustrous
atose
Mohs atose
1.25
19
2.50
14
Brinell atose
ora Sumadhiya
186.00 MPa
99+
Vickers atose
ora Sumadhiya
210.00 MPa
32
Kacepetan swara
1,620.00 m / s
99+
2,100.00 m / s
99+
Properties Optical
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
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