Properties fisik saka Samarium lan Platinum
fisik Properties
leleh Point
1,072.00 ° C
99+
1,772.00 ° C
16
Boiling Point
1,900.00 ° C
99+
3,827.00 ° C
15
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
lustrous
metallic
atose
Mohs atose
ora Sumadhiya
3.50
11
Brinell atose
441.00 MPa
27
300.00 MPa
34
Vickers atose
412.00 MPa
24
400.00 MPa
25
Kacepetan swara
2,130.00 m / s
99+
2,800.00 m / s
29
Properties Optical
reflectivity
ora Sumadhiya
73.00 %
8
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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