mbandhingaké Mercury lan lanthanum
Tabel périodik
Symbol
Hg
La
Panggil Group
12
6
ora Sumadhiya
Panggil periode
6
6
Block
d block
pemblokiran f
Family unsur
transisi Metal
lanthanide
CAS Number
7439976
99+
7439910
99+
Jeneng papan Group
R_ 3M
P63 / mmc
Space Group Number
166.00
6
194.00
5
facts
Facts Interesting
Character length exceed error
- Lanthanum logam punika Highly malleable, ductile lan sectile.
- Yen kapapar logam Lanthanum online oxidizes kanthi cepet.
sumber
Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Ancient Chinese and Indians
Carl Gustaf Mosander
Discovery
Sadurunge 2000 SM
Wonten ing taun 1838
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
2 * 10-7 %
22
Turah mbrawah Ing Sun
~-9999 %
~0.0000002 %
25
Turah mbrawah Ing meteorit
ora Sumadhiya
0.00 %
32
Turah mbrawah Ing bumi lemah ndhuwur
0.05 %
9
0.00 %
19
Turah mbrawah Ing Segara
ora Sumadhiya
0.00 %
29
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.
Character length exceed error
Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Listrik, Industry Elektronik
Ulah Medical
Dentistry
NA
Ulah liyane
wesi, Manufacturing mirror, Industry Pharmaceutical
wesi, Manufacturing mirror
Properties biologi
keracunan
Highly Toxic
Low Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.01 Sang / mg dm-3
23
ora Sumadhiya
ing Bone
0.45 ppm
19
0.08 ppm
24
fisik Properties
leleh Point
ora Sumadhiya
920.00 ° C
99+
Boiling Point
356.58 ° C
99+
3,469.00 ° C
18
katon
State fisik
Liquid
Solid
warna
Silver
perak Putih
luster
NA
NA
atose
Mohs atose
ora Sumadhiya
2.50
14
Brinell atose
ora Sumadhiya
350.00 MPa
30
Vickers atose
ora Sumadhiya
360.00 MPa
26
Kacepetan swara
1,451.40 m / s
99+
2,475.00 m / s
37
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
La
isotop
Isotop dikenal
34
5
31
8
keelektronegatifan
Pauling Elektronegativitas
2.00
7
1.10
99+
Sanderson Elektronegativitas
2.20
7
ora Sumadhiya
Allred Rochow Elektronegativitas
1.44
17
1.08
31
Mulliken-Jaffe Elektronegativitas
1.81
9
ora Sumadhiya
Allen Elektronegativitas
1.44
30
ora Sumadhiya
Electropositivity
Pauling Electropositivity
2.00
99+
2.90
10
tenogo ionisasi
Level Energy 1st
1,007.10 kJ / mol
4
538.10 kJ / mol
99+
Level Energy 2
1,810.00 kJ / mol
20
1,067.00 kJ / mol
99+
Level Energy 3rd
3,300.00 kJ / mol
20
1,850.30 kJ / mol
99+
Level Energy 4
ora Sumadhiya
4,819.00 kJ / mol
22
Level Energy 5th
ora Sumadhiya
5,940.00 kJ / mol
25
padha karo elektrokimia
3.74 g / amp-day
10
1.73 g / amp-day
99+
Fungsi Work elektron
4.49 eV
15
3.50 eV
31
Properties Kimia liyane
Flammability, ionisasi, kelarutan
ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
80
36
57
99+
Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2
[Xe] 5d 2 6s 2
Struktur Crystal
Rhombohedral (RHO)
Double Hexagonal Tutup dikempalken (DHCP)
Crystal pola
RHO-Crystal-Structure-of-Mercury.jpg#100
DHCP-Crystal-Structure-of-Lanthanum.jpg#100
atom
Jumlah proton
80
36
57
99+
Jumlah Neutron
121
22
82
99+
Jumlah Èlèktron
80
36
57
99+
Radius saka Atom
Radius atom
151.00 pm
32
187.00 pm
8
kovalen Radius
132.00 pm
99+
207.00 pm
6
Van der Waals Radius
155.00 pm
99+
240.00 pm
13
Bobot atom
200.59 Amu
32
138.91 Amu
99+
Volume atom
14.82 cm3 / mol
35
20.73 cm3 / mol
16
Nomer atom jejer
Potensi Valence Electron
28.20 (-eV)
99+
40.71 (-eV)
99+
Constant pola
300.50 pm
99+
377.20 pm
28
pola Angles
NA
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.62
2
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
13.53 g / cm 3
24
6.16 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya
5.94 g / cm3
99+
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
0.00
1
ora Sumadhiya
meksa beluk
Meksa beluk ing 2000 K
ora Sumadhiya
0.98 (Pa)
15
situs kelenturan
nyukur pengaturan
ora Sumadhiya
14.30 GPA
40
pengaturan akeh
ora Sumadhiya
27.90 GPA
99+
Young kang pengaturan
ora Sumadhiya
36.60 GPA
99+
Poisson rasio
ora Sumadhiya
0.28
17
Properties Teknik liyane
NA
ductile
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
13.53
16
6.17
99+
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
961.00 nΩ · m
1
615.00 nΩ · m
7
konduktivitas listrik
0.01 10 6 / cm Ω
99+
0.01 10 6 / cm Ω
99+
elektron Affinity
0.00 kJ / mol
40
48.00 kJ / mol
23
termal Properties
Kalor tartamtu
0.14 J / (kg K)
38
0.19 J / (kg K)
32
Graham Kapasitas kalor
27.98 J / mol · K
13
27.11 J / mol · K
21
doyo termal
8.30 W / m · K
99+
13.40 W / m · K
99+
suhu kritis
1,750.00 K
6
ora Sumadhiya
Expansion termal
60.40 μm / (m · K)
5
12.10 μm / (m · K)
32
enthalpy
Enthalpy panguapan
56.90 kJ / mol
99+
399.60 kJ / mol
17
Enthalpy saka Fusion
2.29 kJ / mol
99+
6.20 kJ / mol
99+
Enthalpy saka atomization
61.50 kJ / mol
99+
431.00 kJ / mol
16
Standard molar Entropy
75.80 J / mol.K
6
56.90 J / mol.K
23
|
||
|
||
|
