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Protaktinium
Protaktinium

rubidium
rubidium



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Protaktinium
X
rubidium

Properties fisik saka Protaktinium lan rubidium

fisik

leleh Point

Boiling Point

State fisik

warna

luster

Mohs atose

Brinell atose

Vickers atose

Kacepetan swara

bias Index

reflectivity

allotropes

α allotropes

β allotropes

γ allotropes

 
1,568.00 ° C
4,027.00 ° C
Solid
Silver
metallic
5.00
125.00 MPa
220.00 MPa
12,400.00 m / s
1.60
60.00 %
Ora
-
-
-
 
38.89 ° C
688.00 ° C
Solid
klawu putih
-
0.30
0.22 MPa
0.22 MPa
1,300.00 m / s
1.54
52.00 %
Ora
-
-
-