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vanadium
vanadium

technetium
technetium



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Properties fisik saka vanadium lan technetium

fisik

leleh Point

1,890.00 ° C2,200.00 ° C
-38.83 3410
👆🏻

Boiling Point

3,380.00 ° C4,877.00 ° C
0 5660
👆🏻

katon

State fisik

Solid
Solid

warna

Blue-Silver Grey
Shiny Gray

luster

metallic
-

atose

Mohs atose

6.702.25
0.2 8.5
👆🏻

Brinell atose

600.00 MPa550.00 MPa
0.14 3490
👆🏻

Vickers atose

628.00 MPa500.00 MPa
0 3920
👆🏻

Kacepetan swara

4,560.00 m / s16,200.00 m / s
818 16200
👆🏻

Properties Optical

bias Index

2.051.90
0.155 3.41
👆🏻

reflectivity

61.00 %35.00 %
5 97
👆🏻

allotropes

Ora
Ora

α allotropes

-
-

β allotropes

-
-

γ allotropes

-
-