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Barium
Barium




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Barium Sifat fisik

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Fisik

Titik lebur

725,00 ° C
Rank: 58 (Overall)
-38.83 3410
👆🏻

Titik didih

1.140,00 ° C
Rank: 66 (Overall)
0 5660
👆🏻

Penampilan

Keadaan fisik

Padat

Warna

Silvery Gray

Kilau

-

Kekerasan

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
👆🏻

Kecepatan suara

1.620,00 Nona
Rank: 65 (Overall)
818 16200
👆🏻

Properti optik

Indeks bias

1,47
Rank: 38 (Overall)
0.155 3.41
👆🏻

Daya pemantulan

65,00 %
Rank: 18 (Overall)
5 97
👆🏻

alotrop

Tidak

α Alotrop

-

β Alotrop

-

γ Alotrop

-