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kobalt
kobalt
☒

iridium
iridium
☒



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kobalt
X
iridium

Properties fisik saka kobalt lan iridium

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fisik

leleh Point

Boiling Point

State fisik

warna

luster

Mohs atose

Brinell atose

Vickers atose

Kacepetan swara

bias Index

reflectivity

allotropes

α allotropes

β allotropes

γ allotropes

 
1,495.00 ° C
2,870.00 ° C
Solid
Gray
metallic
5.00
470.00 MPa
1,043.00 MPa
4,720.00 m / s
2.50
67.00 %
Ya
α-kobalt
β-kobalt
-
 
2,410.00 ° C
4,527.00 ° C
Solid
perak Putih
metallic
6.50
1,670.00 MPa
1,760.00 MPa
4,825.00 m / s
2.40
78.00 %
Ora
-
-
-