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Terbium
Terbium

neptunium
neptunium



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Terbium
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neptunium

Properties fisik saka Terbium lan neptunium

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fisik

leleh Point

1,356.00 ° C640.00 ° C
-38.83 3410
👆🏻

Boiling Point

3,123.00 ° C3,902.00 ° C
0 5660
👆🏻

katon

State fisik

Solid
Solid

warna

perak Putih
Silver

luster

metallic
metallic

atose

Mohs atose

1.506.00
0.2 8.5
👆🏻

Brinell atose

677.00 MPa622.00 MPa
0.14 3490
👆🏻

Vickers atose

863.00 MPa640.00 MPa
0 3920
👆🏻

Kacepetan swara

2,620.00 m / s2,260.00 m / s
818 16200
👆🏻

Properties Optical

bias Index

1.601.30
0.155 3.41
👆🏻

reflectivity

35.00 %64.00 %
5 97
👆🏻

allotropes

Ora
Ora

α allotropes

-
-

β allotropes

-
-

γ allotropes

-
-