Indium mungsuh technetium
Tabel périodik
Symbol
In
Tc
Panggil Group
13
5
7
11
Panggil periode
5
5
Block
p pemblokiran
d block
Family unsur
Transisi Post-
transisi Metal
CAS Number
7440746
17
7440268
99+
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.
- jeneng asli Technetium ana masurium.
- Ing wektu nemokaké iku ditemokaké ing sampel Molybdenum.
sumber
Mining, Ores logam
Digawe dening némbakaké Molybdenum karo deuterons
History
sing katutup
Ferdinand Reich and Hieronymous Theodor Richter
Emilio Segrè and Carlo Perriero
Discovery
ing taun 1863
ing taun 1937
turah mbrawah
Turah mbrawah Ing Universe
3 * 10-8 %
28
ora Sumadhiya
Turah mbrawah Ing Sun
~0.0000004 %
23
~-9999 %
Turah mbrawah Ing meteorit
0.00 %
99+
ora Sumadhiya
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
ora Sumadhiya
Turah mbrawah Ing Segara
0.00 %
99+
ora Sumadhiya
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.
- Technetium punika logam radioaktif lan Empu iku digunakake kanggo pasinaon medical lan risèt liyane.
Ulah Industrial
Industry Aerospace, Industry automobile
NA
Ulah Medical
Medical Research
NA
Ulah liyane
wesi, Ing Reactors Nuclear
wesi, Nuclear Riset, tujuan Research
Properties biologi
keracunan
non Toxic
Low Toxic
Saiki ing badan Human
Ya
Ora
Sang
ora Sumadhiya
0.00 Sang / mg dm-3
37
ing Bone
ora Sumadhiya
0.00 ppm
36
fisik Properties
leleh Point
156.61 ° C
99+
2,200.00 ° C
9
Boiling Point
2,000.00 ° C
99+
4,877.00 ° C
7
katon
State fisik
Solid
Solid
warna
perak Gray
Shiny Gray
luster
lustrous
NA
atose
Mohs atose
1.20
20
ora Sumadhiya
Brinell atose
8.80 MPa
99+
ora Sumadhiya
Kacepetan swara
1,215.00 m / s
99+
16,200.00 m / s
1
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
Tc
isotop
Isotop dikenal
35
4
18
21
keelektronegatifan
Pauling Elektronegativitas
1.78
16
1.90
11
Sanderson Elektronegativitas
2.14
8
ora Sumadhiya
Allred Rochow Elektronegativitas
1.49
13
1.36
20
Mulliken-Jaffe Elektronegativitas
1.76
10
ora Sumadhiya
Allen Elektronegativitas
1.66
18
1.51
28
Electropositivity
Pauling Electropositivity
2.22
38
2.10
99+
tenogo ionisasi
Level Energy 1st
558.30 kJ / mol
99+
702.00 kJ / mol
36
Level Energy 2
1,820.70 kJ / mol
18
1,470.00 kJ / mol
99+
Level Energy 3rd
2,704.00 kJ / mol
39
2,850.00 kJ / mol
33
Level Energy 4
5,210.00 kJ / mol
17
ora Sumadhiya
padha karo elektrokimia
1.43 g / amp-day
99+
0.52 g / amp-day
99+
Fungsi Work elektron
4.12 eV
24
ora Sumadhiya
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
49
99+
43
99+
Konfigurasi elektron
[Kr] 4d 10 5S 2 5p 1
[Kr] 4d 5 5S 2
Struktur Crystal
Tetragonal (TETR)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
TETR-Crystal-Structure-of-Indium.jpg#100
HCP-Crystal-Structure-of-Technetium.jpg#100
atom
Jumlah proton
49
99+
43
99+
Jumlah Neutron
66
99+
55
99+
Jumlah Èlèktron
49
99+
43
99+
Radius saka Atom
Radius atom
167.00 pm
24
136.00 pm
99+
kovalen Radius
142.00 pm
99+
147.00 pm
37
Van der Waals Radius
193.00 pm
31
200.00 pm
28
Bobot atom
114.82 Amu
99+
98.00 Amu
99+
Volume atom
15.70 cm3 / mol
33
8.50 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
54.00 (-eV)
25
180.00 (-eV)
3
Constant pola
325.23 pm
99+
273.50 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.60
5
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
7.31 g / cm 3
99+
11.00 g / cm 3
34
Kapadhetan Nalika Liquid (ing mp)
7.02 g / cm3
33
ora Sumadhiya
Strength tensile
2.50 MPa
21
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.01 (Pa)
11
ora Sumadhiya
situs kelenturan
Young kang pengaturan
11.00 GPA
99+
ora Sumadhiya
Poisson rasio
ora Sumadhiya
ora Sumadhiya
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
7.31
99+
11.50
24
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
83.70 nΩ · m
34
200.00 nΩ · m
18
konduktivitas listrik
0.12 10 6 / cm Ω
17
0.07 10 6 / cm Ω
30
elektron Affinity
28.90 kJ / mol
31
53.00 kJ / mol
18
termal Properties
Kalor tartamtu
0.23 J / (kg K)
27
0.21 J / (kg K)
29
Graham Kapasitas kalor
26.74 J / mol · K
25
24.27 J / mol · K
99+
doyo termal
81.80 W / m · K
21
50.60 W / m · K
30
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
32.10 μm / (m · K)
9
7.10 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
226.40 kJ / mol
40
660.00 kJ / mol
6
Enthalpy saka Fusion
3.28 kJ / mol
99+
23.01 kJ / mol
9
Enthalpy saka atomization
242.70 kJ / mol
99+
649.00 kJ / mol
8
Standard molar Entropy
57.80 J / mol.K
22
181.10 J / mol.K
2
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