Mercury mungsuh technetium
Tabel périodik
Symbol
Hg
Tc
Panggil Group
12
6
7
11
Panggil periode
6
5
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7439976
99+
7440268
99+
Jeneng papan Group
R_ 3M
P63 / mmc
Space Group Number
166.00
6
194.00
5
facts
Facts Interesting
Character length exceed error
- jeneng asli Technetium ana masurium.
- Ing wektu nemokaké iku ditemokaké ing sampel Molybdenum.
sumber
Mining, Ores saka Minerals
Digawe dening némbakaké Molybdenum karo deuterons
History
sing katutup
Ancient Chinese and Indians
Emilio Segrè and Carlo Perriero
Discovery
Sadurunge 2000 SM
ing taun 1937
turah mbrawah
Turah mbrawah Ing bumi lemah ndhuwur
0.05 %
9
ora Sumadhiya
ulah
Ulah lan Wuku
- Punika logam cair ing suhu ruangan, nanging logam abot beracun lan Empu akeh Efesus saka Mercury ing review utawa wiwit ilang.
- Iku lanang digunakake minangka katalis ing industri kimia.
- Technetium punika logam radioaktif lan Empu iku digunakake kanggo pasinaon medical lan risèt liyane.
Ulah Industrial
Industry Listrik, Industry Elektronik
NA
Ulah Medical
Dentistry
NA
Ulah liyane
wesi, Manufacturing mirror, Industry Pharmaceutical
wesi, Nuclear Riset, tujuan Research
Properties biologi
keracunan
Highly Toxic
Low Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.01 Sang / mg dm-3
23
0.00 Sang / mg dm-3
37
ing Bone
0.45 ppm
19
0.00 ppm
36
fisik Properties
leleh Point
ora Sumadhiya
2,200.00 ° C
9
Boiling Point
356.58 ° C
99+
4,877.00 ° C
7
katon
State fisik
Liquid
Solid
warna
Silver
Shiny Gray
luster
NA
NA
atose
Kacepetan swara
1,451.40 m / s
99+
16,200.00 m / s
1
Properties Optical
bias Index
1.00
3
ora Sumadhiya
reflectivity
73.00 %
8
ora Sumadhiya
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
Hg
Tc
isotop
Isotop dikenal
34
5
18
21
keelektronegatifan
Pauling Elektronegativitas
2.00
7
1.90
11
Sanderson Elektronegativitas
2.20
7
ora Sumadhiya
Allred Rochow Elektronegativitas
1.44
17
1.36
20
Mulliken-Jaffe Elektronegativitas
1.81
9
ora Sumadhiya
Allen Elektronegativitas
1.44
30
1.51
28
Electropositivity
Pauling Electropositivity
2.00
99+
2.10
99+
tenogo ionisasi
Level Energy 1st
1,007.10 kJ / mol
4
702.00 kJ / mol
36
Level Energy 2
1,810.00 kJ / mol
20
1,470.00 kJ / mol
99+
Level Energy 3rd
3,300.00 kJ / mol
20
2,850.00 kJ / mol
33
padha karo elektrokimia
3.74 g / amp-day
10
0.52 g / amp-day
99+
Fungsi Work elektron
4.49 eV
15
ora Sumadhiya
Properties Kimia liyane
Flammability, ionisasi, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
80
36
43
99+
Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2
[Kr] 4d 5 5S 2
Struktur Crystal
Rhombohedral (RHO)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
RHO-Crystal-Structure-of-Mercury.jpg#100
HCP-Crystal-Structure-of-Technetium.jpg#100
atom
Jumlah proton
80
36
43
99+
Jumlah Neutron
121
22
55
99+
Jumlah Èlèktron
80
36
43
99+
Radius saka Atom
Radius atom
151.00 pm
32
136.00 pm
99+
kovalen Radius
132.00 pm
99+
147.00 pm
37
Van der Waals Radius
155.00 pm
99+
200.00 pm
28
Bobot atom
200.59 Amu
32
98.00 Amu
99+
Volume atom
14.82 cm3 / mol
35
8.50 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
28.20 (-eV)
99+
180.00 (-eV)
3
Constant pola
300.50 pm
99+
273.50 pm
99+
pola Angles
NA
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.60
5
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
13.53 g / cm 3
24
11.00 g / cm 3
34
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
0.00
1
ora Sumadhiya
meksa beluk
situs kelenturan
Poisson rasio
ora Sumadhiya
ora Sumadhiya
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
13.53
16
11.50
24
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
961.00 nΩ · m
1
200.00 nΩ · m
18
konduktivitas listrik
0.01 10 6 / cm Ω
99+
0.07 10 6 / cm Ω
30
elektron Affinity
0.00 kJ / mol
40
53.00 kJ / mol
18
termal Properties
Kalor tartamtu
0.14 J / (kg K)
38
0.21 J / (kg K)
29
Graham Kapasitas kalor
27.98 J / mol · K
13
24.27 J / mol · K
99+
doyo termal
8.30 W / m · K
99+
50.60 W / m · K
30
suhu kritis
1,750.00 K
6
ora Sumadhiya
Expansion termal
60.40 μm / (m · K)
5
7.10 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
56.90 kJ / mol
99+
660.00 kJ / mol
6
Enthalpy saka Fusion
2.29 kJ / mol
99+
23.01 kJ / mol
9
Enthalpy saka atomization
61.50 kJ / mol
99+
649.00 kJ / mol
8
Standard molar Entropy
75.80 J / mol.K
6
181.10 J / mol.K
2
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