Bismuth mungsuh krom
Tabel périodik
Symbol
Bi
Cr
Panggil Group
15
3
6
12
Panggil periode
6
4
Block
p pemblokiran
d block
Family unsur
Transisi Post-
transisi Metal
CAS Number
7440699
22
7440473
39
Jeneng papan Group
C12 / m1
3M Im_
Space Group Number
12.00
12
229.00
1
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.
- Krom punika reaktif, Empu durung ketemu gratis ing alam.
- Ores saka Chromites Mineral sing sumber utama saka logam Krom.
- Meh 90% penyamakan kulit wis rampung karo bantuan saka krom.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores logam, Ores saka Minerals
History
sing katutup
Claude François Geoffroy
Louis Nicolas Vauquelin
Discovery
ing taun 1753
Ing Antarane 1797 - 1798
turah mbrawah
Turah mbrawah Ing Universe
7 * 10-8 %
25
1.5 * 10-3 %
7
Turah mbrawah Ing Sun
~0.000006 %
14
~0.002 %
7
Turah mbrawah Ing meteorit
0.00 %
99+
0.30 %
7
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
0.01 %
13
Turah mbrawah Ing Segara
0.00 %
24
0.00 %
16
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
16
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.
Character length exceed error
Ulah Industrial
Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industry automobile, Industri Kimia
Ulah Medical
Industry Pharmaceutical
NA
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Low Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.02 Sang / mg dm-3
20
0.11 Sang / mg dm-3
12
ing Bone
0.20 ppm
22
0.33 ppm
21
fisik Properties
leleh Point
271.30 ° C
99+
1,857.00 ° C
14
Boiling Point
1,560.00 ° C
99+
2,672.00 ° C
39
katon
State fisik
Solid
Solid
warna
Silver
Silver
luster
metallic
metallic
atose
Mohs atose
2.25
15
8.50
1
Brinell atose
70.00 MPa
99+
687.00 MPa
16
Vickers atose
ora Sumadhiya
1,060.00 MPa
10
Kacepetan swara
1,790.00 m / s
99+
5,940.00 m / s
5
Properties Optical
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
Cr
isotop
Isotop dikenal
33
6
21
18
keelektronegatifan
Pauling Elektronegativitas
2.02
6
1.66
18
Sanderson Elektronegativitas
2.34
3
1.66
14
Allred Rochow Elektronegativitas
1.67
6
1.56
10
Mulliken-Jaffe Elektronegativitas
2.15
4
ora Sumadhiya
Allen Elektronegativitas
2.01
4
1.65
19
Electropositivity
Pauling Electropositivity
1.98
99+
2.34
36
tenogo ionisasi
Level Energy 1st
703.00 kJ / mol
35
26,130.00 kJ / mol
1
Level Energy 2
1,610.00 kJ / mol
33
28,750.00 kJ / mol
1
Level Energy 3rd
2,466.00 kJ / mol
99+
34,230.00 kJ / mol
1
Level Energy 4
4,370.00 kJ / mol
28
37,066.00 kJ / mol
1
Level Energy 5th
5,400.00 kJ / mol
30
97,510.00 kJ / mol
1
Level Energy 6th
8,520.00 kJ / mol
19
105,800.00 kJ / mol
1
tingkat Energy 7
ora Sumadhiya
114,300.00 kJ / mol
1
Level Energy 8
ora Sumadhiya
125,300.00 kJ / mol
1
Level Energy 9
ora Sumadhiya
134,700.00 kJ / mol
1
Level Energy 10th
ora Sumadhiya
144,300.00 kJ / mol
1
Level Energy 11
ora Sumadhiya
26,130.00 kJ / mol
12
Level Energy 12
ora Sumadhiya
28,750.00 kJ / mol
13
Level Energy 13
ora Sumadhiya
34,230.00 kJ / mol
10
Level Energy 14
ora Sumadhiya
37,066.00 kJ / mol
12
Level Energy 15
ora Sumadhiya
97,510.00 kJ / mol
1
Level Energy 16
ora Sumadhiya
105,800.00 kJ / mol
2
Level Energy 17
ora Sumadhiya
114,300.00 kJ / mol
3
Level Energy 18
ora Sumadhiya
125,300.00 kJ / mol
4
Level Energy 19
ora Sumadhiya
134,700.00 kJ / mol
5
Level Energy 20
ora Sumadhiya
144,300.00 kJ / mol
7
Level Energy 21
ora Sumadhiya
157,700.00 kJ / mol
7
Level Energy 22
ora Sumadhiya
166,090.00 kJ / mol
6
padha karo elektrokimia
2.60 g / amp-day
19
0.32 g / amp-day
99+
Fungsi Work elektron
4.22 eV
22
4.50 eV
14
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
83
33
24
99+
Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2 6p 3
[Ar] 3d 5 4s 1
Struktur Crystal
Rhombohedral (RHO)
Body tengah kubik (Bcc)
Crystal pola
RHO-Crystal-Structure-of-Bismuth.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
83
33
24
99+
Jumlah Neutron
126
18
28
99+
Jumlah Èlèktron
83
33
24
99+
Radius saka Atom
Radius atom
156.00 pm
29
128.00 pm
99+
kovalen Radius
148.00 pm
36
139.00 pm
99+
Van der Waals Radius
207.00 pm
26
200.00 pm
28
Bobot atom
208.98 Amu
29
52.00 Amu
99+
Volume atom
21.30 cm3 / mol
14
7.23 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
41.90 (-eV)
99+
170.00 (-eV)
4
Constant pola
667.40 pm
2
291.00 pm
99+
pola Angles
NA
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
9.78 g / cm 3
39
7.19 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
10.05 g / cm3
18
6.30 g / cm3
40
Strength tensile
ora Sumadhiya
689.00 MPa
7
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
24
Meksa beluk ing 2000 K
ora Sumadhiya
774.00 (Pa)
1
situs kelenturan
nyukur pengaturan
12.00 GPA
99+
115.00 GPA
9
pengaturan akeh
31.00 GPA
38
160.00 GPA
11
Young kang pengaturan
32.00 GPA
99+
279.00 GPA
8
Poisson rasio
0.33
11
0.21
32
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
9.79
30
7.19
99+
Nindakake Magnetic
diamagnetic
Antiferromagnetic
permeabilitas
0.00 H / m
6
ora Sumadhiya
kelemahan
0.00
6
ora Sumadhiya
Properties Listrik
Property Listrik
Semiconductor
NA
resistivity
1.29 nΩ · m
99+
125.00 nΩ · m
27
konduktivitas listrik
0.01 10 6 / cm Ω
99+
0.08 10 6 / cm Ω
25
elektron Affinity
91.20 kJ / mol
11
64.30 kJ / mol
15
termal Properties
Kalor tartamtu
0.12 J / (kg K)
40
0.45 J / (kg K)
12
Graham Kapasitas kalor
25.52 J / mol · K
37
23.35 J / mol · K
99+
doyo termal
7.97 W / m · K
99+
93.90 W / m · K
17
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
13.40 μm / (m · K)
28
4.90 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
151.00 kJ / mol
99+
348.80 kJ / mol
24
Enthalpy saka Fusion
10.90 kJ / mol
33
15.31 kJ / mol
20
Enthalpy saka atomization
207.10 kJ / mol
99+
397.50 kJ / mol
21
Standard molar Entropy
56.70 J / mol.K
24
23.80 J / mol.K
99+
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