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Samarium
Samarium

uranium
uranium



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Samarium
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uranium

Properties fisik saka Samarium lan uranium

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fisik

leleh Point

1,072.00 ° C2,250.00 ° C
-38.83 3410
👆🏻

Boiling Point

1,900.00 ° C3,900.00 ° C
0 5660
👆🏻

katon

State fisik

Solid
Solid

warna

perak Putih
perak Putih

luster

lustrous
metallic

atose

Mohs atose

5.506.50
0.2 8.5
👆🏻

Brinell atose

441.00 MPa2,160.00 MPa
0.14 3490
👆🏻

Vickers atose

412.00 MPa1,160.00 MPa
0 3920
👆🏻

Kacepetan swara

2,130.00 m / s5,970.00 m / s
818 16200
👆🏻

Properties Optical

bias Index

1.802.60
0.155 3.41
👆🏻

reflectivity

65.00 %6.00 %
5 97
👆🏻

allotropes

Ora
Ora

α allotropes

-
-

β allotropes

-
-

γ allotropes

-
-