mbandhingaké Bismuth lan kadmium
Tabel périodik
Symbol
Bi
Cd
Panggil Group
15
3
12
6
Panggil periode
6
5
Block
p pemblokiran
d block
Family unsur
Transisi Post-
transisi Metal
CAS Number
7440699
22
7440439
99+
Jeneng papan Group
C12 / m1
P63 / mmc
Space Group Number
12.00
12
194.00
5
facts
Facts Interesting
- metal Bismuth larut lan apa sing ditanggepi karo asam nitrat klempakan.
- Iku oksida digunakake minangka pigmen kuning ing Paint. Bismuth klorida oxide BiClO menehi susunan pearly kanggo Kosmetik.
Character length exceed error
sumber
Found in Minerals, Mining, Ores saka Minerals
Found Minangka By-produk, Found in Minerals, Mining
History
sing katutup
Claude François Geoffroy
Karl Samuel Leberecht Hermann and Friedrich Stromeyer
Discovery
ing taun 1753
ing 1817
turah mbrawah
Turah mbrawah Ing Universe
7 * 10-8 %
25
2 * 10-7 %
22
Turah mbrawah Ing Sun
~0.000006 %
14
~0.0000006 %
21
Turah mbrawah Ing meteorit
0.00 %
99+
0.00 %
31
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
24
0.00 %
28
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
11
ulah
Ulah lan Wuku
- Tin lan wesi bismuth duwe titik leleh banget kurang lan Empu kang digunakake ing layang geni lan geni extinguishers. Uga digunakake ing solders elektrik lan nyawijikaké.
- 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 automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry amunisi, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
Industry Pharmaceutical
NA
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Low Toxic
Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.02 Sang / mg dm-3
20
0.01 Sang / mg dm-3
24
ing Bone
0.20 ppm
22
1.80 ppm
15
fisik Properties
leleh Point
271.30 ° C
99+
320.90 ° C
99+
Boiling Point
1,560.00 ° C
99+
765.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Silver
Perak werna-Gray
luster
metallic
metallic
atose
Mohs atose
2.25
15
2.00
16
Brinell atose
70.00 MPa
99+
203.00 MPa
39
Kacepetan swara
1,790.00 m / s
99+
2,310.00 m / s
39
Properties Optical
reflectivity
ora Sumadhiya
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
Bi
Cd
isotop
Isotop dikenal
33
6
34
5
keelektronegatifan
Pauling Elektronegativitas
2.02
6
1.69
17
Sanderson Elektronegativitas
2.34
3
1.98
9
Allred Rochow Elektronegativitas
1.67
6
1.46
15
Mulliken-Jaffe Elektronegativitas
2.15
4
1.53
13
Allen Elektronegativitas
2.01
4
1.52
27
Electropositivity
Pauling Electropositivity
1.98
99+
2.31
37
tenogo ionisasi
Level Energy 1st
703.00 kJ / mol
35
867.80 kJ / mol
11
Level Energy 2
1,610.00 kJ / mol
33
1,631.40 kJ / mol
32
Level Energy 3rd
2,466.00 kJ / mol
99+
3,616.00 kJ / mol
13
Level Energy 4
4,370.00 kJ / mol
28
ora Sumadhiya
Level Energy 5th
5,400.00 kJ / mol
30
ora Sumadhiya
Level Energy 6th
8,520.00 kJ / mol
19
ora Sumadhiya
padha karo elektrokimia
2.60 g / amp-day
19
2.10 g / amp-day
27
Fungsi Work elektron
4.22 eV
22
4.22 eV
22
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
83
33
48
99+
Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2 6p 3
[Kr] 4d 10 5S 2
Struktur Crystal
Rhombohedral (RHO)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
RHO-Crystal-Structure-of-Bismuth.jpg#100
HCP-Crystal-Structure-of-Cadmium.jpg#100
atom
Jumlah proton
83
33
48
99+
Jumlah Neutron
126
18
64
99+
Jumlah Èlèktron
83
33
48
99+
Radius saka Atom
Radius atom
156.00 pm
29
151.00 pm
32
kovalen Radius
148.00 pm
36
144.00 pm
40
Van der Waals Radius
207.00 pm
26
158.00 pm
99+
Bobot atom
208.98 Amu
29
112.41 Amu
99+
Volume atom
21.30 cm3 / mol
14
13.10 cm3 / mol
39
Nomer atom jejer
Potensi Valence Electron
41.90 (-eV)
99+
30.00 (-eV)
99+
Constant pola
667.40 pm
2
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
9.78 g / cm 3
39
8.65 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
10.05 g / cm3
18
8.00 g / cm3
28
Strength tensile
ora Sumadhiya
62.00 MPa
16
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
situs kelenturan
nyukur pengaturan
12.00 GPA
99+
19.00 GPA
35
pengaturan akeh
31.00 GPA
38
42.00 GPA
29
Young kang pengaturan
32.00 GPA
99+
50.00 GPA
36
Poisson rasio
0.33
11
0.30
14
Properties Teknik liyane
NA
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
9.79
30
8.65
36
Nindakake Magnetic
diamagnetic
diamagnetic
permeabilitas
0.00 H / m
6
ora Sumadhiya
kelemahan
0.00
6
ora Sumadhiya
Properties Listrik
Property Listrik
Semiconductor
Semiconductor
resistivity
1.29 nΩ · m
99+
72.70 nΩ · m
36
konduktivitas listrik
0.01 10 6 / cm Ω
99+
0.14 10 6 / cm Ω
15
elektron Affinity
91.20 kJ / mol
11
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
0.12 J / (kg K)
40
0.23 J / (kg K)
26
Graham Kapasitas kalor
25.52 J / mol · K
37
26.02 J / mol · K
32
doyo termal
7.97 W / m · K
99+
96.60 W / m · K
16
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
13.40 μm / (m · K)
28
30.80 μm / (m · K)
10
enthalpy
Enthalpy panguapan
151.00 kJ / mol
99+
100.00 kJ / mol
99+
Enthalpy saka Fusion
10.90 kJ / mol
33
6.19 kJ / mol
99+
Enthalpy saka atomization
207.10 kJ / mol
99+
113.00 kJ / mol
99+
Standard molar Entropy
56.70 J / mol.K
24
51.80 J / mol.K
27
|
||
|
||
|
