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barium
barium

krom
krom



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Properties fisik saka barium lan krom

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fisik

leleh Point

725.00 ° C1,857.00 ° C
-38.83 3410
👆🏻

Boiling Point

1,140.00 ° C2,672.00 ° C
0 5660
👆🏻

katon

State fisik

Solid
Solid

warna

perak Gray
Silver

luster

-
metallic

atose

Mohs atose

1.258.50
0.2 8.5
👆🏻

Brinell atose

130.00 MPa687.00 MPa
0.14 3490
👆🏻

Vickers atose

210.00 MPa1,060.00 MPa
0 3920
👆🏻

Kacepetan swara

1,620.00 m / s5,940.00 m / s
818 16200
👆🏻

Properties Optical

bias Index

1.472.97
0.155 3.41
👆🏻

reflectivity

65.00 %70.00 %
5 97
👆🏻

allotropes

Ora
Ora

α allotropes

-
-

β allotropes

-
-

γ allotropes

-
-