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technetium Properties
technetium


fisik
0
leleh Point
2,200.00 ° C 9
Boiling Point
4,877.00 ° C 7
atose
0
Mohs atose
ora Sumadhiya 0
Brinell atose
ora Sumadhiya 0
Vickers atose
ora Sumadhiya 0
Properties Optical
0
bias Index
ora Sumadhiya 0
reflectivity
ora Sumadhiya 0
Kacepetan swara
16,200.00 m / s 1
allotropes
Ora 0
α allotropes
ora Sumadhiya 0
β allotropes
ora Sumadhiya 0
γ allotropes
ora Sumadhiya 0
Kimia
0
Formula Kimia
Tc 0
isotop
0
Isotop dikenal
18 21
keelektronegatifan
0
Pauling Elektronegativitas
1.90 11
Sanderson Elektronegativitas
ora Sumadhiya 0
Allred Rochow Elektronegativitas
1.36 20
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya 0
Allen Elektronegativitas
1.51 28
Electropositivity
0
Pauling Electropositivity
2.10 42
tenogo ionisasi
0
Level Energy 1st
702.00 kJ / mol 36
Level Energy 2
1,470.00 kJ / mol 41
Level Energy 3rd
2,850.00 kJ / mol 33
padha karo elektrokimia
0.52 g / amp-day 68
Fungsi Work elektron
ora Sumadhiya 0
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan 0
Teknik
0
Kapadhetan
0
Kapadhetan Ing suhu kamar
11.00 g / cm 3 34
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya 0
meksa beluk
0
Meksa beluk ing 1000 K
ora Sumadhiya 0
Meksa beluk ing 2000 K
ora Sumadhiya 0
Strength tensile
ora Sumadhiya 0
viskositas
ora Sumadhiya 0
situs kelenturan
0
nyukur pengaturan
ora Sumadhiya 0
pengaturan akeh
ora Sumadhiya 0
Young kang pengaturan
ora Sumadhiya 0
Poisson rasio
ora Sumadhiya 0
Properties Teknik liyane
NA 0
Tabel périodik
0
Symbol
Tc 0
Panggil Group
7 11
Panggil periode
5 3
Block
d block 0
Family unsur
transisi Metal 0
atom
0
Panggil atom
43 69
Bobot atom
98.00 Amu 63
Volume atom
8.50 cm3 / mol 57
Konfigurasi elektron
[Kr] 4d 5 5S 2 0
Potensi Valence Electron
180.00 (-eV) 3
atom
0
Jumlah proton
43 68
Jumlah Neutron
55 51
Jumlah Èlèktron
43 68
Struktur Crystal
Hexagonal Tutup dikempalken (HCP) 0
Crystal pola
HCP-Crystal-Structure-of-Technetium.jpg#100 0
Radius saka Atom
0
Radius atom
136.00 pm 41
kovalen Radius
147.00 pm 37
Van der Waals Radius
200.00 pm 28
Constant pola
273.50 pm 65
pola Angles
π/2, π/2, 2 π/3 0
Pola C / A rasio
1.60 5
Nomer atom jejer
0
Sabanjure unsur
61 0
unsur Previous
34 0
Magnetic
0
Properties Listrik
0
resistivity
200.00 nΩ · m 18
konduktivitas listrik
0.07 10 6 / cm Ω 30
elektron Affinity
53.00 kJ / mol 18
Property Listrik
Arman 0
Ciri Magnetic
0
Gravitasi tartamtu
11.50 24
Nindakake Magnetic
paramagnetic 0
permeabilitas
ora Sumadhiya 0
kelemahan
ora Sumadhiya 0
termal
0
Kalor tartamtu
0.21 J / (kg K) 29
doyo termal
50.60 W / m · K 30
suhu kritis
ora Sumadhiya 0
Graham Kapasitas kalor
24.27 J / mol · K 52
Expansion termal
7.10 μm / (m · K) 49
Standard molar Entropy
181.10 J / mol.K 2
enthalpy
0
Enthalpy panguapan
660.00 kJ / mol 6
Enthalpy saka Fusion
23.01 kJ / mol 9
Enthalpy saka atomization
649.00 kJ / mol 8
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