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Francium Properties



fisik
0

leleh Point
27.00 ° C 81

Boiling Point
677.00 ° C 76

atose
0

Mohs atose
ora Sumadhiya 0

Brinell atose
ora Sumadhiya 0

Vickers atose
ora Sumadhiya 0

Properties Optical
0

bias Index
ora Sumadhiya 0

reflectivity
ora Sumadhiya 0

Kacepetan swara
ora Sumadhiya 0

allotropes
Ora 0

α allotropes
ora Sumadhiya 0

β allotropes
ora Sumadhiya 0

γ allotropes
ora Sumadhiya 0

Kimia
0

Formula Kimia
Fr 0

isotop
0

Isotop dikenal
33 6

keelektronegatifan
0

Pauling Elektronegativitas
0.70 53

Sanderson Elektronegativitas
ora Sumadhiya 0

Allred Rochow Elektronegativitas
0.86 41

Mulliken-Jaffe Elektronegativitas
0.68 25

Allen Elektronegativitas
0.67 47

Electropositivity
0

Pauling Electropositivity
3.30 1

tenogo ionisasi
0

Level Energy 1st
380.00 kJ / mol 89

Level Energy 2
ora Sumadhiya 0

Level Energy 3rd
ora Sumadhiya 0

padha karo elektrokimia
8.32 g / amp-day 1

Fungsi Work elektron
ora Sumadhiya 0

Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan 0

Teknik
0

Kapadhetan
0

Kapadhetan Ing suhu kamar
1.87 g / cm 3 77

Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya 0

meksa beluk
0

Meksa beluk ing 1000 K
ora Sumadhiya 0

Meksa beluk ing 2000 K
ora Sumadhiya 0

Strength tensile
ora Sumadhiya 0

viskositas
ora Sumadhiya 0

situs kelenturan
0

nyukur pengaturan
ora Sumadhiya 0

pengaturan akeh
ora Sumadhiya 0

Young kang pengaturan
ora Sumadhiya 0

Poisson rasio
ora Sumadhiya 0

Properties Teknik liyane
NA 0

Tabel périodik
0

Symbol
Fr 0

Panggil Group
1 17

Panggil periode
7 1

Block
s pemblokiran 0

Family unsur
alkali 0

atom
0

Panggil atom
87 31

Bobot atom
223.00 Amu 27

Volume atom
ora Sumadhiya 0

Konfigurasi elektron
[Rn] 7s 1 0

Potensi Valence Electron
8.00 (-eV) 67

atom
0

Jumlah proton
87 31

Jumlah Neutron
136 17

Jumlah Èlèktron
87 31

Struktur Crystal
Body tengah kubik (Bcc) 0

Crystal pola
BCC-Crystal-Structure-.jpg#100 0

Radius saka Atom
0

Radius atom
ora Sumadhiya 0

kovalen Radius
260.00 pm 1

Van der Waals Radius
348.00 pm 1

Constant pola
ora Sumadhiya 0

pola Angles
NA 0

Pola C / A rasio
ora Sumadhiya 0

Nomer atom jejer
0

Sabanjure unsur
27 0

unsur Previous
41 0

Magnetic
0

Properties Listrik
0

resistivity
3.00 nΩ · m 52

konduktivitas listrik
0.03 10 6 / cm Ω 40

elektron Affinity
ora Sumadhiya 0

Property Listrik
Arman miskin 0

Ciri Magnetic
0

Gravitasi tartamtu
ora Sumadhiya 0

Nindakake Magnetic
paramagnetic 0

permeabilitas
ora Sumadhiya 0

kelemahan
ora Sumadhiya 0

termal
0

Kalor tartamtu
ora Sumadhiya 0

doyo termal
15.00 W / m · K 54

suhu kritis
ora Sumadhiya 0

Graham Kapasitas kalor
ora Sumadhiya 0

Expansion termal
ora Sumadhiya 0

Standard molar Entropy
ora Sumadhiya 0

enthalpy
0

Enthalpy panguapan
ora Sumadhiya 0

Enthalpy saka Fusion
ora Sumadhiya 0

Enthalpy saka atomization
71.00 kJ / mol 61

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