Properties fisik saka Terbium lan lanthanum
fisik Properties
leleh Point
1,356.00 ° C
33
920.00 ° C
99+
Boiling Point
3,123.00 ° C
29
3,469.00 ° C
18
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
metallic
NA
atose
Mohs atose
ora Sumadhiya
2.50
14
Brinell atose
677.00 MPa
17
350.00 MPa
30
Vickers atose
863.00 MPa
13
360.00 MPa
26
Kacepetan swara
2,620.00 m / s
35
2,475.00 m / s
37
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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