Indium mungsuh Hafnium
Tabel périodik
Symbol
In
Hf
Panggil Group
13
5
4
14
Panggil periode
5
6
Block
p pemblokiran
d block
Family unsur
Transisi Post-
transisi Metal
CAS Number
7440746
17
7440586
30
Jeneng papan Group
I4 / mmm
P63 / mmc
Space Group Number
139.00
8
194.00
5
facts
Facts Interesting
- Luster saka Indium iku padhang ing alam.
- Reich lan sugih padha looking for thallium ing logam seng lan lajeng manggihaken Indium logam.
- Hafnium logam reaktif, Empu ora ketemu gratis ing alam.
- metal Hafnium minangka predicated sawise Mendeleev rampung tabel périodik kang.
sumber
Mining, Ores logam
Miturut-produk Nyaring panggolekan Zirconium
History
sing katutup
Ferdinand Reich and Hieronymous Theodor Richter
Dirk Coster and George de Hevesy
Discovery
ing taun 1863
ing taun 1922
turah mbrawah
Turah mbrawah Ing Universe
3 * 10-8 %
28
7 * 10-8 %
25
Turah mbrawah Ing Sun
~0.0000004 %
23
~0.0000001 %
26
Turah mbrawah Ing meteorit
0.00 %
99+
0.00 %
37
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.00 %
31
Turah mbrawah Ing Segara
0.00 %
99+
0.00 %
27
ulah
Ulah lan Wuku
- 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.
Character length exceed error
Ulah Industrial
Industry Aerospace, Industry automobile
Industry amunisi
Ulah Medical
Medical Research
NA
Ulah liyane
wesi, Ing Reactors Nuclear
wesi, Ing Reactors Nuclear, Nuclear Riset, tujuan Research
Properties biologi
keracunan
non Toxic
Toxic
Saiki ing badan Human
Ya
Ora
fisik Properties
leleh Point
156.61 ° C
99+
2,150.00 ° C
10
Boiling Point
2,000.00 ° C
99+
5,400.00 ° C
5
katon
State fisik
Solid
Solid
warna
perak Gray
Gray
luster
lustrous
metallic
atose
Mohs atose
1.20
20
5.50
7
Brinell atose
8.80 MPa
99+
1,450.00 MPa
6
Vickers atose
ora Sumadhiya
1,520.00 MPa
5
Kacepetan swara
1,215.00 m / s
99+
3,010.00 m / s
27
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
In
Hf
isotop
Isotop dikenal
35
4
32
7
keelektronegatifan
Pauling Elektronegativitas
1.78
16
1.30
32
Sanderson Elektronegativitas
2.14
8
ora Sumadhiya
Allred Rochow Elektronegativitas
1.49
13
1.23
25
Mulliken-Jaffe Elektronegativitas
1.76
10
ora Sumadhiya
Allen Elektronegativitas
1.66
18
1.16
37
Electropositivity
Pauling Electropositivity
2.22
38
2.70
22
tenogo ionisasi
Level Energy 1st
558.30 kJ / mol
99+
658.50 kJ / mol
40
Level Energy 2
1,820.70 kJ / mol
18
1,440.00 kJ / mol
99+
Level Energy 3rd
2,704.00 kJ / mol
39
2,250.00 kJ / mol
99+
Level Energy 4
5,210.00 kJ / mol
17
3,216.00 kJ / mol
99+
padha karo elektrokimia
1.43 g / amp-day
99+
1.66 g / amp-day
99+
Fungsi Work elektron
4.12 eV
24
3.90 eV
27
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
49
99+
72
99+
Konfigurasi elektron
[Kr] 4d 10 5S 2 5p 1
[Xe] 4F 14 5d 2 6s 2
Struktur Crystal
Tetragonal (TETR)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
TETR-Crystal-Structure-of-Indium.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
49
99+
72
99+
Jumlah Neutron
66
99+
106
29
Jumlah Èlèktron
49
99+
72
99+
Radius saka Atom
Radius atom
167.00 pm
24
159.00 pm
28
kovalen Radius
142.00 pm
99+
175.00 pm
23
Van der Waals Radius
193.00 pm
31
200.00 pm
28
Bobot atom
114.82 Amu
99+
178.49 Amu
39
Volume atom
15.70 cm3 / mol
33
13.60 cm3 / mol
38
Nomer atom jejer
Potensi Valence Electron
54.00 (-eV)
25
81.00 (-eV)
16
Constant pola
325.23 pm
99+
319.64 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.58
12
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
7.31 g / cm 3
99+
13.31 g / cm 3
26
Kapadhetan Nalika Liquid (ing mp)
7.02 g / cm3
33
12.00 g / cm3
12
Strength tensile
2.50 MPa
21
445.00 MPa
8
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.01 (Pa)
11
ora Sumadhiya
Meksa beluk ing 2000 K
ora Sumadhiya
0.00 (Pa)
24
situs kelenturan
nyukur pengaturan
ora Sumadhiya
30.00 GPA
23
pengaturan akeh
ora Sumadhiya
110.00 GPA
15
Young kang pengaturan
11.00 GPA
99+
78.00 GPA
25
Poisson rasio
ora Sumadhiya
0.37
7
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
7.31
99+
13.31
18
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
83.70 nΩ · m
34
331.00 nΩ · m
14
konduktivitas listrik
0.12 10 6 / cm Ω
17
0.03 10 6 / cm Ω
39
elektron Affinity
28.90 kJ / mol
31
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
0.23 J / (kg K)
27
0.14 J / (kg K)
37
Graham Kapasitas kalor
26.74 J / mol · K
25
25.73 J / mol · K
36
doyo termal
81.80 W / m · K
21
23.00 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
32.10 μm / (m · K)
9
5.90 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
226.40 kJ / mol
40
661.10 kJ / mol
5
Enthalpy saka Fusion
3.28 kJ / mol
99+
25.10 kJ / mol
8
Enthalpy saka atomization
242.70 kJ / mol
99+
703.00 kJ / mol
5
Standard molar Entropy
57.80 J / mol.K
22
43.60 J / mol.K
34
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