Properties fisik saka lutetium lan tantalum
fisik Properties
leleh Point
1,652.00 ° C
19
2,996.00 ° C
4
Boiling Point
3,402.00 ° C
19
5,425.00 ° C
4
katon
State fisik
Solid
Solid
warna
perak Putih
Gray Blue
luster
metallic
metallic
atose
Mohs atose
ora Sumadhiya
6.50
5
Brinell atose
893.00 MPa
10
440.00 MPa
28
Vickers atose
1,160.00 MPa
8
870.00 MPa
12
Kacepetan swara
ora Sumadhiya
3,400.00 m / s
22
Properties Optical
reflectivity
ora Sumadhiya
78.00 %
6
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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