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cerium
cerium




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cerium Sifat fisik

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Fisik

Titik lebur

795,00 ° C
Rank: 56 (Overall)
-38.83 3410
👆🏻

Titik didih

3.257,00 ° C
Rank: 24 (Overall)
0 5660
👆🏻

Penampilan

Keadaan fisik

Padat

Warna

Silvery Putih

Kilau

Berkilau

Kekerasan

Mohs Hardness

2,50
Rank: 15 (Overall)
0.2 8.5
👆🏻

Brinell Hardness

186,00 MPa
Rank: 53 (Overall)
0.14 3490
👆🏻

Vickers Hardness

210,00 MPa
Rank: 52 (Overall)
0 3920
👆🏻

Kecepatan suara

2.100,00 Nona
Rank: 60 (Overall)
818 16200
👆🏻

Properti optik

Indeks bias

2,20
Rank: 9 (Overall)
0.155 3.41
👆🏻

Daya pemantulan

68,00 %
Rank: 15 (Overall)
5 97
👆🏻

alotrop

Tidak

α Alotrop

-

β Alotrop

-

γ Alotrop

-