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technetium
technetium

rubidium
rubidium



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rubidium

Properties fisik saka technetium lan rubidium

fisik

leleh Point

2,200.00 ° C38.89 ° C
-38.83 3410
👆🏻

Boiling Point

4,877.00 ° C688.00 ° C
0 5660
👆🏻

katon

State fisik

Solid
Solid

warna

Shiny Gray
klawu putih

luster

-
-

atose

Mohs atose

2.250.30
0.2 8.5
👆🏻

Brinell atose

550.00 MPa0.22 MPa
0.14 3490
👆🏻

Vickers atose

500.00 MPa0.22 MPa
0 3920
👆🏻

Kacepetan swara

16,200.00 m / s1,300.00 m / s
818 16200
👆🏻

Properties Optical

bias Index

1.901.54
0.155 3.41
👆🏻

reflectivity

35.00 %52.00 %
5 97
👆🏻

allotropes

Ora
Ora

α allotropes

-
-

β allotropes

-
-

γ allotropes

-
-