Mercury mungsuh kadmium
Tabel périodik
Symbol
Hg
Cd
Panggil Group
12
6
12
6
Panggil periode
6
5
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7439976
99+
7440439
99+
Jeneng papan Group
R_ 3M
P63 / mmc
Space Group Number
166.00
6
194.00
5
facts
Facts Interesting
Character length exceed error
Character length exceed error
sumber
Mining, Ores saka Minerals
Found Minangka By-produk, Found in Minerals, Mining
History
sing katutup
Ancient Chinese and Indians
Karl Samuel Leberecht Hermann and Friedrich Stromeyer
Discovery
Sadurunge 2000 SM
ing 1817
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
2 * 10-7 %
22
Turah mbrawah Ing Sun
~-9999 %
~0.0000006 %
21
Turah mbrawah Ing meteorit
ora Sumadhiya
0.00 %
31
Turah mbrawah Ing bumi lemah ndhuwur
0.05 %
9
0.00 %
99+
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
28
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
11
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.
- Wis Efesus banget winates minangka logam beracun lan bisa nimbulaké cacat lair, kanker, etc.
- Meh 80% saka logam kadmium digunakake ing Nikel Baterei kadmium lan saiki lagi njupuk diganti karo isotop nikel.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry amunisi, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
Dentistry
NA
Ulah liyane
wesi, Manufacturing mirror, Industry Pharmaceutical
wesi
Properties biologi
keracunan
Highly Toxic
Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.01 Sang / mg dm-3
23
0.01 Sang / mg dm-3
24
ing Bone
0.45 ppm
19
1.80 ppm
15
fisik Properties
leleh Point
ora Sumadhiya
320.90 ° C
99+
Boiling Point
356.58 ° C
99+
765.00 ° C
99+
katon
State fisik
Liquid
Solid
warna
Silver
Perak werna-Gray
luster
NA
metallic
atose
Mohs atose
ora Sumadhiya
2.00
16
Brinell atose
ora Sumadhiya
203.00 MPa
39
Kacepetan swara
1,451.40 m / s
99+
2,310.00 m / s
39
Properties Optical
bias Index
1.00
3
ora Sumadhiya
reflectivity
73.00 %
8
67.00 %
11
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
Cd
isotop
Isotop dikenal
34
5
34
5
keelektronegatifan
Pauling Elektronegativitas
2.00
7
1.69
17
Sanderson Elektronegativitas
2.20
7
1.98
9
Allred Rochow Elektronegativitas
1.44
17
1.46
15
Mulliken-Jaffe Elektronegativitas
1.81
9
1.53
13
Allen Elektronegativitas
1.44
30
1.52
27
Electropositivity
Pauling Electropositivity
2.00
99+
2.31
37
tenogo ionisasi
Level Energy 1st
1,007.10 kJ / mol
4
867.80 kJ / mol
11
Level Energy 2
1,810.00 kJ / mol
20
1,631.40 kJ / mol
32
Level Energy 3rd
3,300.00 kJ / mol
20
3,616.00 kJ / mol
13
padha karo elektrokimia
3.74 g / amp-day
10
2.10 g / amp-day
27
Fungsi Work elektron
4.49 eV
15
4.22 eV
22
Properties Kimia liyane
Flammability, ionisasi, kelarutan
Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
80
36
48
99+
Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2
[Kr] 4d 10 5S 2
Struktur Crystal
Rhombohedral (RHO)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
RHO-Crystal-Structure-of-Mercury.jpg#100
HCP-Crystal-Structure-of-Cadmium.jpg#100
atom
Jumlah proton
80
36
48
99+
Jumlah Neutron
121
22
64
99+
Jumlah Èlèktron
80
36
48
99+
Radius saka Atom
Radius atom
151.00 pm
32
151.00 pm
32
kovalen Radius
132.00 pm
99+
144.00 pm
40
Van der Waals Radius
155.00 pm
99+
158.00 pm
99+
Bobot atom
200.59 Amu
32
112.41 Amu
99+
Volume atom
14.82 cm3 / mol
35
13.10 cm3 / mol
39
Nomer atom jejer
Potensi Valence Electron
28.20 (-eV)
99+
30.00 (-eV)
99+
Constant pola
300.50 pm
99+
297.94 pm
99+
pola Angles
NA
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.89
1
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
13.53 g / cm 3
24
8.65 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya
8.00 g / cm3
28
Strength tensile
ora Sumadhiya
62.00 MPa
16
viskositas
0.00
1
ora Sumadhiya
meksa beluk
situs kelenturan
nyukur pengaturan
ora Sumadhiya
19.00 GPA
35
pengaturan akeh
ora Sumadhiya
42.00 GPA
29
Young kang pengaturan
ora Sumadhiya
50.00 GPA
36
Poisson rasio
ora Sumadhiya
0.30
14
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
13.53
16
8.65
36
Nindakake Magnetic
diamagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
Semiconductor
resistivity
961.00 nΩ · m
1
72.70 nΩ · m
36
konduktivitas listrik
0.01 10 6 / cm Ω
99+
0.14 10 6 / cm Ω
15
elektron Affinity
0.00 kJ / mol
40
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
0.14 J / (kg K)
38
0.23 J / (kg K)
26
Graham Kapasitas kalor
27.98 J / mol · K
13
26.02 J / mol · K
32
doyo termal
8.30 W / m · K
99+
96.60 W / m · K
16
suhu kritis
1,750.00 K
6
ora Sumadhiya
Expansion termal
60.40 μm / (m · K)
5
30.80 μm / (m · K)
10
enthalpy
Enthalpy panguapan
56.90 kJ / mol
99+
100.00 kJ / mol
99+
Enthalpy saka Fusion
2.29 kJ / mol
99+
6.19 kJ / mol
99+
Enthalpy saka atomization
61.50 kJ / mol
99+
113.00 kJ / mol
99+
Standard molar Entropy
75.80 J / mol.K
6
51.80 J / mol.K
27
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