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tungsten
tungsten

iridium
iridium



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tungsten
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iridium

Properties fisik saka tungsten lan iridium

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fisik

leleh Point

3,410.00 ° C2,410.00 ° C
-38.83 3410
👆🏻

Boiling Point

5,660.00 ° C4,527.00 ° C
0 5660
👆🏻

katon

State fisik

Solid
Solid

warna

klawu putih
perak Putih

luster

lustrous
metallic

atose

Mohs atose

7.506.50
0.2 8.5
👆🏻

Brinell atose

2,000.00 MPa1,670.00 MPa
0.14 3490
👆🏻

Vickers atose

3,430.00 MPa1,760.00 MPa
0 3920
👆🏻

Kacepetan swara

4,620.00 m / s4,825.00 m / s
818 16200
👆🏻

Properties Optical

bias Index

2.102.40
0.155 3.41
👆🏻

reflectivity

62.00 %78.00 %
5 97
👆🏻

allotropes

Ora
Ora

α allotropes

-
-

β allotropes

-
-

γ allotropes

-
-