Panerapan mungsuh technetium
Tabel périodik
Symbol
Ga
Tc
Panggil Group
13
5
7
11
Panggil periode
4
5
Block
p pemblokiran
d block
Family unsur
Transisi Post-
transisi Metal
CAS Number
7440553
32
7440268
99+
Jeneng papan Group
Cmca
P63 / mmc
Space Group Number
64.00
9
194.00
5
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.
- jeneng asli Technetium ana masurium.
- Ing wektu nemokaké iku ditemokaké ing sampel Molybdenum.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Digawe dening némbakaké Molybdenum karo deuterons
History
sing katutup
Lecoq de Boisbaudran
Emilio Segrè and Carlo Perriero
Discovery
ing taun 1875
ing taun 1937
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-6 %
16
ora Sumadhiya
Turah mbrawah Ing Sun
~0.000004 %
16
~-9999 %
Turah mbrawah Ing meteorit
0.00 %
16
ora Sumadhiya
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
24
ora Sumadhiya
Turah mbrawah Ing Segara
0.00 %
22
ora Sumadhiya
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.
- Technetium punika logam radioaktif lan Empu iku digunakake kanggo pasinaon medical lan risèt liyane.
Ulah Industrial
Industry Listrik, Industry Elektronik
NA
Ulah Medical
Surgical Instruments Manufacturing
NA
Ulah liyane
wesi
wesi, Nuclear Riset, tujuan Research
Properties biologi
keracunan
non Toxic
Low Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.08 Sang / mg dm-3
13
0.00 Sang / mg dm-3
37
ing Bone
ora Sumadhiya
0.00 ppm
36
fisik Properties
leleh Point
29.78 ° C
99+
2,200.00 ° C
9
Boiling Point
2,403.00 ° C
99+
4,877.00 ° C
7
katon
State fisik
Solid
Solid
warna
perak Putih
Shiny Gray
luster
metallic
NA
atose
Mohs atose
1.50
18
ora Sumadhiya
Brinell atose
56.80 MPa
99+
ora Sumadhiya
Kacepetan swara
2,740.00 m / s
31
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
Ga
Tc
isotop
Isotop dikenal
24
15
18
21
keelektronegatifan
Pauling Elektronegativitas
1.81
15
1.90
11
Sanderson Elektronegativitas
2.42
2
ora Sumadhiya
Allred Rochow Elektronegativitas
1.82
1
1.36
20
Mulliken-Jaffe Elektronegativitas
2.01
5
ora Sumadhiya
Allen Elektronegativitas
1.76
14
1.51
28
Electropositivity
Pauling Electropositivity
2.19
39
2.10
99+
tenogo ionisasi
Level Energy 1st
578.80 kJ / mol
99+
702.00 kJ / mol
36
Level Energy 2
1,979.30 kJ / mol
13
1,470.00 kJ / mol
99+
Level Energy 3rd
2,963.00 kJ / mol
28
2,850.00 kJ / mol
33
Level Energy 4
6,180.00 kJ / mol
8
ora Sumadhiya
padha karo elektrokimia
0.87 g / amp-day
99+
0.52 g / amp-day
99+
Fungsi Work elektron
4.20 eV
23
ora Sumadhiya
Properties Kimia liyane
ionisasi, Isotop radioaktif
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
31
99+
43
99+
Konfigurasi elektron
[Ar] 3d 10 4s 2 4p 1
[Kr] 4d 5 5S 2
Struktur Crystal
Orthorhombic (Orth)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
ORTH-Crystal-Structure-of-Gallium.jpg#100
HCP-Crystal-Structure-of-Technetium.jpg#100
atom
Jumlah proton
31
99+
43
99+
Jumlah Neutron
39
99+
55
99+
Jumlah Èlèktron
31
99+
43
99+
Radius saka Atom
Radius atom
135.00 pm
99+
136.00 pm
99+
kovalen Radius
122.00 pm
99+
147.00 pm
37
Van der Waals Radius
187.00 pm
32
200.00 pm
28
Bobot atom
69.72 Amu
99+
98.00 Amu
99+
Volume atom
11.80 cm3 / mol
99+
8.50 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
69.70 (-eV)
19
180.00 (-eV)
3
Constant pola
451.97 pm
18
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
5.91 g / cm 3
99+
11.00 g / cm 3
34
Kapadhetan Nalika Liquid (ing mp)
6.10 g / cm3
99+
ora Sumadhiya
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
15
ora Sumadhiya
situs kelenturan
Young kang pengaturan
9.80 GPA
99+
ora Sumadhiya
Poisson rasio
0.47
1
ora Sumadhiya
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
5.91
99+
11.50
24
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Semiconductor
Arman
resistivity
270.00 nΩ · m
15
200.00 nΩ · m
18
konduktivitas listrik
0.07 10 6 / cm Ω
29
0.07 10 6 / cm Ω
30
elektron Affinity
28.90 kJ / mol
31
53.00 kJ / mol
18
termal Properties
Kalor tartamtu
0.37 J / (kg K)
16
0.21 J / (kg K)
29
Graham Kapasitas kalor
25.86 J / mol · K
35
24.27 J / mol · K
99+
doyo termal
40.60 W / m · K
34
50.60 W / m · K
30
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
18.00 μm / (m · K)
24
7.10 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
256.10 kJ / mol
36
660.00 kJ / mol
6
Enthalpy saka Fusion
5.59 kJ / mol
99+
23.01 kJ / mol
9
Enthalpy saka atomization
276.10 kJ / mol
39
649.00 kJ / mol
8
Standard molar Entropy
40.80 J / mol.K
38
181.10 J / mol.K
2
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