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Kalium
Kalium




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Kalium Sifat fisik

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Fisik

Titik lebur

63,65 ° C
Rank: 77 (Overall)
-38.83 3410
👆🏻

Titik didih

774,00 ° C
Rank: 74 (Overall)
0 5660
👆🏻

Penampilan

Keadaan fisik

Padat

Warna

Silvery Gray

Kilau

-

Kekerasan

Mohs Hardness

0,40
Rank: 25 (Overall)
0.2 8.5
👆🏻

Brinell Hardness

0,36 MPa
Rank: 69 (Overall)
0.14 3490
👆🏻

Vickers Hardness

100,00 MPa
Rank: 63 (Overall)
0 3920
👆🏻

Kecepatan suara

2.000,00 Nona
Rank: 62 (Overall)
818 16200
👆🏻

Properti optik

Indeks bias

1,33
Rank: 42 (Overall)
0.155 3.41
👆🏻

Daya pemantulan

72,00 %
Rank: 11 (Overall)
5 97
👆🏻

alotrop

Tidak

α Alotrop

-

β Alotrop

-

γ Alotrop

-