Properties fisik saka Platinum lan cerium
fisik Properties
leleh Point
1,772.00 ° C
16
795.00 ° C
99+
Boiling Point
3,827.00 ° C
15
3,257.00 ° C
23
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
metallic
lustrous
atose
Mohs atose
3.50
11
2.50
14
Brinell atose
300.00 MPa
34
186.00 MPa
99+
Vickers atose
400.00 MPa
25
210.00 MPa
32
Kacepetan swara
2,800.00 m / s
29
2,100.00 m / s
99+
Properties Optical
reflectivity
73.00 %
8
ora Sumadhiya
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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