Panerapan mungsuh Francium
Tabel périodik
Symbol
Ga
Fr
Panggil Group
13
5
1
17
Panggil periode
4
7
Block
p pemblokiran
s pemblokiran
Family unsur
Transisi Post-
alkali
CAS Number
7440553
32
7440735
18
Jeneng papan Group
Cmca
ora Sumadhiya
Space Group Number
64.00
9
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facts
Facts Interesting
- A gram saka logam Gallium bisa tuku mung telung dolar.
- Panerapan logam ketemu ing ores bab ing ngisor iki Coal, Bauksit, Diaspore, sphalerite, germanite lan Seng.
- 223 Francium wis setengah urip paling dawa ing 21,8.
- Metal Francium diprodhuksi dening ALPHA bosok ing 227 Actinium 227.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Kawangun dening Process Bosok, Mining
History
sing katutup
Lecoq de Boisbaudran
Marguerite Perey
Discovery
ing taun 1875
ing taun 1939
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-6 %
16
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Turah mbrawah Ing Sun
~0.000004 %
16
~-9999 %
Turah mbrawah Ing meteorit
0.00 %
16
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Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
24
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Turah mbrawah Ing Segara
0.00 %
22
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ulah
Ulah lan Wuku
- Panerapan arsenida punika komponèn penting banget akeh semikonduktor lan manufaktur mimpin.
- Panerapan nitride uga ngerti minangka semikonduktor lan digunakake ing teknologi Blu-ray, Smartphone mobile lan LED.
- Francium ora wis dikenal Efesus minangka wis urip setengah saka mung 22 menit.
Ulah Industrial
Industry Listrik, Industry Elektronik
NA
Ulah Medical
Surgical Instruments Manufacturing
NA
Ulah liyane
wesi
NA
Properties biologi
keracunan
non Toxic
NA
Saiki ing badan Human
Ya
Ora
Sang
0.08 Sang / mg dm-3
13
0.00 Sang / mg dm-3
37
ing Bone
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0.00 ppm
36
fisik Properties
leleh Point
29.78 ° C
99+
27.00 ° C
99+
Boiling Point
2,403.00 ° C
99+
677.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
NA
luster
metallic
NA
atose
Mohs atose
1.50
18
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Brinell atose
56.80 MPa
99+
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Kacepetan swara
2,740.00 m / s
31
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Properties Optical
allotropes
Ora
Ora
α allotropes
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β allotropes
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γ allotropes
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Kimia Properties
Formula Kimia
Ga
Fr
isotop
Isotop dikenal
24
15
33
6
keelektronegatifan
Pauling Elektronegativitas
1.81
15
0.70
99+
Sanderson Elektronegativitas
2.42
2
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Allred Rochow Elektronegativitas
1.82
1
0.86
99+
Mulliken-Jaffe Elektronegativitas
2.01
5
0.68
25
Allen Elektronegativitas
1.76
14
0.67
99+
Electropositivity
Pauling Electropositivity
2.19
39
3.30
1
tenogo ionisasi
Level Energy 1st
578.80 kJ / mol
99+
380.00 kJ / mol
99+
Level Energy 2
1,979.30 kJ / mol
13
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Level Energy 3rd
2,963.00 kJ / mol
28
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Level Energy 4
6,180.00 kJ / mol
8
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padha karo elektrokimia
0.87 g / amp-day
99+
8.32 g / amp-day
1
Fungsi Work elektron
4.20 eV
23
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Properties Kimia liyane
ionisasi, Isotop radioaktif
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
31
99+
87
31
Konfigurasi elektron
[Ar] 3d 10 4s 2 4p 1
[Rn] 7s 1
Struktur Crystal
Orthorhombic (Orth)
Body tengah kubik (Bcc)
Crystal pola
ORTH-Crystal-Structure-of-Gallium.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
31
99+
87
31
Jumlah Neutron
39
99+
136
17
Jumlah Èlèktron
31
99+
87
31
Radius saka Atom
Radius atom
135.00 pm
99+
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kovalen Radius
122.00 pm
99+
260.00 pm
1
Van der Waals Radius
187.00 pm
32
348.00 pm
1
Bobot atom
69.72 Amu
99+
223.00 Amu
27
Volume atom
11.80 cm3 / mol
99+
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Nomer atom jejer
Potensi Valence Electron
69.70 (-eV)
19
8.00 (-eV)
99+
Constant pola
451.97 pm
18
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pola Angles
π/2, π/2, π/2
NA
Pola C / A rasio
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Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
5.91 g / cm 3
99+
1.87 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
6.10 g / cm3
99+
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Strength tensile
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viskositas
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meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
15
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situs kelenturan
Young kang pengaturan
9.80 GPA
99+
ora Sumadhiya
Poisson rasio
0.47
1
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Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
5.91
99+
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Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Semiconductor
Arman miskin
resistivity
270.00 nΩ · m
15
3.00 nΩ · m
99+
konduktivitas listrik
0.07 10 6 / cm Ω
29
0.03 10 6 / cm Ω
40
elektron Affinity
28.90 kJ / mol
31
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termal Properties
Kalor tartamtu
0.37 J / (kg K)
16
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Graham Kapasitas kalor
25.86 J / mol · K
35
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doyo termal
40.60 W / m · K
34
15.00 W / m · K
99+
suhu kritis
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Expansion termal
18.00 μm / (m · K)
24
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enthalpy
Enthalpy panguapan
256.10 kJ / mol
36
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Enthalpy saka Fusion
5.59 kJ / mol
99+
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Enthalpy saka atomization
276.10 kJ / mol
39
71.00 kJ / mol
99+
Standard molar Entropy
40.80 J / mol.K
38
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