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franciu
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franciu Fizice Proprietățile

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Fizic

Punct de topire

27,00 ° C
Rank: 81 (Overall)
-38.83 3410
👆🏻

Punct de fierbere

677,00 ° C
Rank: 78 (Overall)
0 5660
👆🏻

Aspect

Stare fizică

Solid

Culoare

-

Luciu

-

Duritate

Mohs Duritate

0,20
Rank: 27 (Overall)
0.2 8.5
👆🏻

Duritatea Brinell

119,00 MPa
Rank: 59 (Overall)
0.14 3490
👆🏻

Duritatea Vickers

300,00 MPa
Rank: 46 (Overall)
0 3920
👆🏻

Viteza sunetului

2.440,00 Domnișoară
Rank: 54 (Overall)
818 16200
👆🏻

Proprietăți optice

Indicele de refractie

1,70
Rank: 27 (Overall)
0.155 3.41
👆🏻

reflexiei

72,00 %
Rank: 11 (Overall)
5 97
👆🏻

forme alotropice

Nu

alfa forme alotropice

-

p forme alotropice

-

y forme alotropice

-