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Radium
Radium
☒

iridium
iridium
☒



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Radium
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iridium

Properties fisik saka Radium 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

 
700.00 ° C
1,737.00 ° C
Solid
perak Putih
metallic
1.00
700.00 MPa
140.00 MPa
3,150.00 m / s
1.00
83.00 %
Ora
-
-
-
 
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
-
-
-