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Francium unsur



Tabel périodik
0

Symbol
Fr 0

Panggil Group
1 17

Panggil periode
7 1

Block
s pemblokiran 0

Family unsur
alkali 0

CAS Number
7440735 18

Jeneng papan Group
ora Sumadhiya 0

Space Group Number
ora Sumadhiya 0

facts
0

Facts Interesting
  • 223 Francium wis setengah urip paling dawa ing 21,8.
  • Metal Francium diprodhuksi dening ALPHA bosok ing 227 Actinium 227.
0

sumber
Kawangun dening Process Bosok, Mining 0

History
0

sing katutup
Marguerite Perey 0

Discovery
ing taun 1939 0

turah mbrawah
0

Turah mbrawah Ing Universe
ora Sumadhiya 0

Turah mbrawah Ing Sun
~-9999 % 0

Turah mbrawah Ing meteorit
ora Sumadhiya 0

Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya 0

Turah mbrawah Ing Segara
ora Sumadhiya 0

Turah mbrawah Ing Manungsa
ora Sumadhiya 0

ulah
0

Ulah lan Wuku
  • Francium ora wis dikenal Efesus minangka wis urip setengah saka mung 22 menit.
0

Ulah Industrial
NA 0

Ulah Medical
NA 0

Ulah liyane
NA 0

Properties biologi
0

keracunan
NA 0

Saiki ing badan Human
Ora 0

Sang
0.00 Sang / mg dm-3 37

ing Bone
0.00 ppm 36

fisik
0

leleh Point
27.00 ° C 81

Boiling Point
677.00 ° C 76

katon
0

State fisik
Solid 0

warna
NA 0

luster
NA 0

atose
0

Mohs atose
ora Sumadhiya 0

Brinell atose
ora Sumadhiya 0

Vickers atose
ora Sumadhiya 0

Kacepetan swara
ora Sumadhiya 0

Properties Optical
0

bias Index
ora Sumadhiya 0

reflectivity
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

Level Energy 4
ora Sumadhiya 0

Level Energy 5th
ora Sumadhiya 0

Level Energy 6th
ora Sumadhiya 0

tingkat Energy 7
ora Sumadhiya 0

Level Energy 8
ora Sumadhiya 0

Level Energy 9
ora Sumadhiya 0

Level Energy 10th
ora Sumadhiya 0

Level Energy 11
ora Sumadhiya 0

Level Energy 12
ora Sumadhiya 0

Level Energy 13
ora Sumadhiya 0

Level Energy 14
ora Sumadhiya 0

Level Energy 15
ora Sumadhiya 0

Level Energy 16
ora Sumadhiya 0

Level Energy 17
ora Sumadhiya 0

Level Energy 18
ora Sumadhiya 0

Level Energy 19
ora Sumadhiya 0

Level Energy 20
ora Sumadhiya 0

Level Energy 21
ora Sumadhiya 0

Level Energy 22
ora Sumadhiya 0

Level Energy 23rd
ora Sumadhiya 0

Level Energy 24
ora Sumadhiya 0

Level Energy 25th
ora Sumadhiya 0

Level Energy 26th
ora Sumadhiya 0

Level Energy 27th
ora Sumadhiya 0

Level Energy 28th
ora Sumadhiya 0

Level Energy 29
ora Sumadhiya 0

Level Energy 30
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

atom
0

Panggil atom
87 31

Konfigurasi elektron
[Rn] 7s 1 0

Struktur Crystal
Body tengah kubik (Bcc) 0

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

atom
0

Jumlah proton
87 31

Jumlah Neutron
136 17

Jumlah Èlèktron
87 31

Radius saka Atom
0

Radius atom
ora Sumadhiya 0

kovalen Radius
260.00 pm 1

Van der Waals Radius
348.00 pm 1

Bobot atom
223.00 Amu 27

Volume atom
ora Sumadhiya 0

Nomer atom jejer
0

unsur Previous
41 0

Sabanjure unsur
27 0

Potensi Valence Electron
8.00 (-eV) 67

Constant pola
ora Sumadhiya 0

pola Angles
NA 0

Pola C / A rasio
ora Sumadhiya 0

Teknik
0

Kapadhetan
0

Kapadhetan Ing suhu kamar
1.87 g / cm 3 77

Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya 0

Strength tensile
ora Sumadhiya 0

viskositas
ora Sumadhiya 0

meksa beluk
0

Meksa beluk ing 1000 K
ora Sumadhiya 0

Meksa beluk ing 2000 K
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

Magnetic
0

Ciri Magnetic
0

Gravitasi tartamtu
ora Sumadhiya 0

Nindakake Magnetic
paramagnetic 0

permeabilitas
ora Sumadhiya 0

kelemahan
ora Sumadhiya 0

Properties Listrik
0

Property Listrik
Arman miskin 0

resistivity
3.00 nΩ · m 52

konduktivitas listrik
0.03 10 6 / cm Ω 40

elektron Affinity
ora Sumadhiya 0

termal
0

Kalor tartamtu
ora Sumadhiya 0

Graham Kapasitas kalor
ora Sumadhiya 0

doyo termal
15.00 W / m · K 54

suhu kritis
ora Sumadhiya 0

Expansion termal
ora Sumadhiya 0

enthalpy
0

Enthalpy panguapan
ora Sumadhiya 0

Enthalpy saka Fusion
ora Sumadhiya 0

Enthalpy saka atomization
71.00 kJ / mol 61

Standard molar Entropy
ora Sumadhiya 0

Summary >>
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