technetium mungsuh Flerovium
Tabel périodik
Symbol
Tc
Fl
Panggil Group
7
11
14
4
Panggil periode
5
7
Block
d block
p pemblokiran
Family unsur
transisi Metal
Transisi Post-
CAS Number
7440268
99+
54085164
5
Jeneng papan Group
P63 / mmc
ora Sumadhiya
Space Group Number
194.00
5
ora Sumadhiya
facts
Facts Interesting
- jeneng asli Technetium ana masurium.
- Ing wektu nemokaké iku ditemokaké ing sampel Molybdenum.
ora Cepak
sumber
Digawe dening némbakaké Molybdenum karo deuterons
NA
History
sing katutup
Emilio Segrè and Carlo Perriero
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Discovery
ing taun 1937
ing taun 1999
turah mbrawah
ulah
Ulah lan Wuku
- Technetium punika logam radioaktif lan Empu iku digunakake kanggo pasinaon medical lan risèt liyane.
- Efesus saiki dikenal saka logam Flerovium sing winates kanggo riset waé mung.
Ulah Industrial
NA
NA
Ulah Medical
NA
NA
Ulah liyane
wesi, Nuclear Riset, tujuan Research
wesi, tujuan Research
Properties biologi
keracunan
Low Toxic
Unknown
Saiki ing badan Human
Ora
Ora
Sang
0.00 Sang / mg dm-3
37
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ing Bone
0.00 ppm
36
ora Sumadhiya
fisik Properties
leleh Point
2,200.00 ° C
9
67.00 ° C
99+
Boiling Point
4,877.00 ° C
7
147.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Shiny Gray
Unknown
luster
NA
Unknown Luster
atose
Kacepetan swara
16,200.00 m / s
1
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Properties Optical
allotropes
Ora
Ora
α allotropes
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β allotropes
ora Sumadhiya
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γ allotropes
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Kimia Properties
Formula Kimia
Tc
Fl
isotop
Isotop dikenal
18
21
1
34
keelektronegatifan
Pauling Elektronegativitas
1.90
11
ora Sumadhiya
Allred Rochow Elektronegativitas
1.36
20
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Allen Elektronegativitas
1.51
28
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Electropositivity
Pauling Electropositivity
2.10
99+
ora Sumadhiya
tenogo ionisasi
Level Energy 1st
702.00 kJ / mol
36
823.90 kJ / mol
13
Level Energy 2
1,470.00 kJ / mol
99+
1,601.60 kJ / mol
34
Level Energy 3rd
2,850.00 kJ / mol
33
3,367.30 kJ / mol
18
Level Energy 4
ora Sumadhiya
4,399.70 kJ / mol
27
Level Energy 5th
ora Sumadhiya
5,847.00 kJ / mol
26
padha karo elektrokimia
0.52 g / amp-day
99+
ora Sumadhiya
Fungsi Work elektron
ora Sumadhiya
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Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif
atom Properties
Panggil atom
43
99+
114
4
Konfigurasi elektron
[Kr] 4d 5 5S 2
[Rn] 5F 14 6D 10 7s 2 7p 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
ora Lake
Crystal pola
HCP-Crystal-Structure-of-Technetium.jpg#100
Unknown-Crystal-Structure-of-Flerovium.jpg#100
atom
Jumlah proton
43
99+
114
4
Jumlah Neutron
55
99+
184
1
Jumlah Èlèktron
43
99+
114
4
Radius saka Atom
Radius atom
136.00 pm
99+
180.00 pm
14
kovalen Radius
147.00 pm
37
171.00 pm
24
Van der Waals Radius
200.00 pm
28
ora Sumadhiya
Bobot atom
98.00 Amu
99+
289.00 Amu
3
Volume atom
8.50 cm3 / mol
99+
ora Sumadhiya
Nomer atom jejer
Potensi Valence Electron
180.00 (-eV)
3
ora Sumadhiya
Constant pola
273.50 pm
99+
ora Sumadhiya
pola Angles
π/2, π/2, 2 π/3
Unknown
Pola C / A rasio
1.60
5
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
11.00 g / cm 3
34
14.00 g / cm 3
23
Strength tensile
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viskositas
ora Sumadhiya
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meksa beluk
situs kelenturan
Poisson rasio
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Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
11.50
24
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Nindakake Magnetic
paramagnetic
Unknown
Properties Listrik
Property Listrik
Arman
Unknown
resistivity
200.00 nΩ · m
18
ora Sumadhiya
konduktivitas listrik
0.07 10 6 / cm Ω
30
ora Sumadhiya
elektron Affinity
53.00 kJ / mol
18
ora Sumadhiya
termal Properties
Kalor tartamtu
0.21 J / (kg K)
29
ora Sumadhiya
Graham Kapasitas kalor
24.27 J / mol · K
99+
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doyo termal
50.60 W / m · K
30
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suhu kritis
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Expansion termal
7.10 μm / (m · K)
99+
ora Sumadhiya
enthalpy
Enthalpy panguapan
660.00 kJ / mol
6
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Enthalpy saka Fusion
23.01 kJ / mol
9
ora Sumadhiya
Enthalpy saka atomization
649.00 kJ / mol
8
ora Sumadhiya
Standard molar Entropy
181.10 J / mol.K
2
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