Properties fisik saka Francium lan Panerapan
fisik Properties
leleh Point
27.00 ° C
99+
29.78 ° C
99+
Boiling Point
677.00 ° C
99+
2,403.00 ° C
99+
katon
State fisik
Solid
Solid
warna
NA
perak Putih
luster
NA
metallic
atose
Mohs atose
ora Sumadhiya
1.50
18
Brinell atose
ora Sumadhiya
56.80 MPa
99+
Kacepetan swara
ora Sumadhiya
2,740.00 m / s
31
Properties Optical
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
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