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Barium
Barium




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Physical Properties of Barium

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Physical

Melting Point

725.00 °C
Rank: 58 (Overall)
-38.83 3410
👆🏻

Boiling Point

1,140.00 °C
Rank: 66 (Overall)
0 5660
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Appearance

Physical State

Solid

Color

Silvery Gray

Luster

-

Hardness

Mohs Hardness

1.25
Rank: 20 (Overall)
0.2 8.5
👆🏻

Brinell Hardness

130.00 MPa
Rank: 57 (Overall)
0.14 3490
👆🏻

Vickers Hardness

210.00 MPa
Rank: 52 (Overall)
0 3920
👆🏻

Speed of Sound

1,620.00 m/s
Rank: 65 (Overall)
818 16200
👆🏻

Optical Properties

Refractive Index

1.47
Rank: 38 (Overall)
0.155 3.41
👆🏻

Reflectivity

65.00 %
Rank: 18 (Overall)
5 97
👆🏻

Allotropes

No - Alkaline Earth Metals Metals has it !

α Allotropes

-

β Allotropes

-

γ Allotropes

-