Francium mungsuh Indium
Tabel périodik
Symbol
Fr
In
Panggil Group
1
17
13
5
Panggil periode
7
5
Block
s pemblokiran
p pemblokiran
Family unsur
alkali
Transisi Post-
CAS Number
7440735
18
7440746
17
Jeneng papan Group
ora Sumadhiya
I4 / mmm
Space Group Number
ora Sumadhiya
139.00
8
facts
Facts Interesting
- 223 Francium wis setengah urip paling dawa ing 21,8.
- Metal Francium diprodhuksi dening ALPHA bosok ing 227 Actinium 227.
- Luster saka Indium iku padhang ing alam.
- Reich lan sugih padha looking for thallium ing logam seng lan lajeng manggihaken Indium logam.
sumber
Kawangun dening Process Bosok, Mining
Mining, Ores logam
History
sing katutup
Marguerite Perey
Ferdinand Reich and Hieronymous Theodor Richter
Discovery
ing taun 1939
ing taun 1863
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
3 * 10-8 %
28
Turah mbrawah Ing Sun
~-9999 %
~0.0000004 %
23
Turah mbrawah Ing meteorit
ora Sumadhiya
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya
0.00 %
99+
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
99+
ulah
Ulah lan Wuku
- Francium ora wis dikenal Efesus minangka wis urip setengah saka mung 22 menit.
- Kang digunakake kanggo gawé indium timah oxide (Ito), kang digunakake ing Manufaktur layar tutul, warata layar TV lan solar.
- nitride sawijining, phosphide lan antimonide digunakake ing transistor lan microchips.
Ulah Industrial
NA
Industry Aerospace, Industry automobile
Ulah Medical
NA
Medical Research
Ulah liyane
NA
wesi, Ing Reactors Nuclear
Properties biologi
keracunan
NA
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-3
37
ora Sumadhiya
ing Bone
0.00 ppm
36
ora Sumadhiya
fisik Properties
leleh Point
27.00 ° C
99+
156.61 ° C
99+
Boiling Point
677.00 ° C
99+
2,000.00 ° C
99+
katon
State fisik
Solid
Solid
warna
NA
perak Gray
luster
NA
lustrous
atose
Mohs atose
ora Sumadhiya
1.20
20
Brinell atose
ora Sumadhiya
8.80 MPa
99+
Kacepetan swara
ora Sumadhiya
1,215.00 m / s
99+
Properties Optical
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Fr
In
isotop
Isotop dikenal
33
6
35
4
keelektronegatifan
Pauling Elektronegativitas
0.70
99+
1.78
16
Sanderson Elektronegativitas
ora Sumadhiya
2.14
8
Allred Rochow Elektronegativitas
0.86
99+
1.49
13
Mulliken-Jaffe Elektronegativitas
0.68
25
1.76
10
Allen Elektronegativitas
0.67
99+
1.66
18
Electropositivity
Pauling Electropositivity
3.30
1
2.22
38
tenogo ionisasi
Level Energy 1st
380.00 kJ / mol
99+
558.30 kJ / mol
99+
Level Energy 2
ora Sumadhiya
1,820.70 kJ / mol
18
Level Energy 3rd
ora Sumadhiya
2,704.00 kJ / mol
39
Level Energy 4
ora Sumadhiya
5,210.00 kJ / mol
17
padha karo elektrokimia
8.32 g / amp-day
1
1.43 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
4.12 eV
24
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
87
31
49
99+
Konfigurasi elektron
[Rn] 7s 1
[Kr] 4d 10 5S 2 5p 1
Struktur Crystal
Body tengah kubik (Bcc)
Tetragonal (TETR)
Crystal pola
BCC-Crystal-Structure-.jpg#100
TETR-Crystal-Structure-of-Indium.jpg#100
atom
Jumlah proton
87
31
49
99+
Jumlah Neutron
136
17
66
99+
Jumlah Èlèktron
87
31
49
99+
Radius saka Atom
Radius atom
ora Sumadhiya
167.00 pm
24
kovalen Radius
260.00 pm
1
142.00 pm
99+
Van der Waals Radius
348.00 pm
1
193.00 pm
31
Bobot atom
223.00 Amu
27
114.82 Amu
99+
Volume atom
ora Sumadhiya
15.70 cm3 / mol
33
Nomer atom jejer
Potensi Valence Electron
8.00 (-eV)
99+
54.00 (-eV)
25
Constant pola
ora Sumadhiya
325.23 pm
99+
pola Angles
NA
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
1.87 g / cm 3
99+
7.31 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya
7.02 g / cm3
33
Strength tensile
ora Sumadhiya
2.50 MPa
21
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.01 (Pa)
11
situs kelenturan
Young kang pengaturan
ora Sumadhiya
11.00 GPA
99+
Poisson rasio
ora Sumadhiya
ora Sumadhiya
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
ora Sumadhiya
7.31
99+
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman miskin
Arman
resistivity
3.00 nΩ · m
99+
83.70 nΩ · m
34
konduktivitas listrik
0.03 10 6 / cm Ω
40
0.12 10 6 / cm Ω
17
elektron Affinity
ora Sumadhiya
28.90 kJ / mol
31
termal Properties
Kalor tartamtu
ora Sumadhiya
0.23 J / (kg K)
27
Graham Kapasitas kalor
ora Sumadhiya
26.74 J / mol · K
25
doyo termal
15.00 W / m · K
99+
81.80 W / m · K
21
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
32.10 μm / (m · K)
9
enthalpy
Enthalpy panguapan
ora Sumadhiya
226.40 kJ / mol
40
Enthalpy saka Fusion
ora Sumadhiya
3.28 kJ / mol
99+
Enthalpy saka atomization
71.00 kJ / mol
99+
242.70 kJ / mol
99+
Standard molar Entropy
ora Sumadhiya
57.80 J / mol.K
22
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