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Hafnium
Hafnium




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Hafnium Sifat fisik

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Fisik

Titik lebur

2.150,00 ° C
Rank: 10 (Overall)
-38.83 3410
👆🏻

Titik didih

5.400,00 ° C
Rank: 5 (Overall)
0 5660
👆🏻

Penampilan

Keadaan fisik

Padat

Warna

Kelabu

Kilau

Metalik

Kekerasan

Mohs Hardness

5,50
Rank: 7 (Overall)
0.2 8.5
👆🏻

Brinell Hardness

1.450,00 MPa
Rank: 6 (Overall)
0.14 3490
👆🏻

Vickers Hardness

1.520,00 MPa
Rank: 10 (Overall)
0 3920
👆🏻

Kecepatan suara

3.010,00 Nona
Rank: 39 (Overall)
818 16200
👆🏻

Properti optik

Indeks bias

2,00
Rank: 15 (Overall)
0.155 3.41
👆🏻

Daya pemantulan

71,00 %
Rank: 12 (Overall)
5 97
👆🏻

alotrop

Tidak

α Alotrop

-

β Alotrop

-

γ Alotrop

-