mbandhingaké Tin lan krom
Tabel périodik
Symbol
Sn
Cr
Panggil Group
14
4
6
12
Panggil periode
5
4
Block
p pemblokiran
d block
Family unsur
Transisi Post-
transisi Metal
CAS Number
7440315
99+
7440473
39
Jeneng papan Group
I41 / AMD
3M Im_
Space Group Number
141.00
7
229.00
1
facts
Facts Interesting
- Ing dhaptar paling unsur KALUBÈRAN timah ditingkat 49.
- metal Tin ora nanggepi karo banyu uga ora corrode ing.
- 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
Found in Minerals, Mining, Ores logam, Ores saka Minerals
History
sing katutup
Unknown
Louis Nicolas Vauquelin
Discovery
Sadurunge 3500 BC
Ing Antarane 1797 - 1798
turah mbrawah
Turah mbrawah Ing Universe
4 * 10-7 %
20
1.5 * 10-3 %
7
Turah mbrawah Ing Sun
~0.0000009 %
19
~0.002 %
7
Turah mbrawah Ing meteorit
0.00 %
24
0.30 %
7
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
34
0.01 %
13
Turah mbrawah Ing Segara
0.00 %
26
0.00 %
16
Turah mbrawah Ing Manungsa
0.00 %
13
0.00 %
16
ulah
Ulah lan Wuku
- alloy Tin-niobium digunakake kanggo prodhuksi superconducting wesi sembrani.
- uyah Tin dikenal minangka klorida timah II, kang digunakake minangka mordant lan reduktor kanggo dyeing calico lan sutra.
Character length exceed error
Ulah Industrial
Industry automobile, Industri Kimia, Industri Pangan
Industry automobile, Industri Kimia
Ulah Medical
Dentistry
NA
Ulah liyane
NA
wesi
Properties biologi
keracunan
non Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.38 Sang / mg dm-3
10
0.11 Sang / mg dm-3
12
ing Bone
1.40 ppm
16
0.33 ppm
21
fisik Properties
leleh Point
231.90 ° C
99+
1,857.00 ° C
14
Boiling Point
2,270.00 ° C
99+
2,672.00 ° C
39
katon
State fisik
Solid
Solid
warna
perak Putih
Silver
luster
NA
metallic
atose
Mohs atose
1.50
18
8.50
1
Brinell atose
50.00 MPa
99+
687.00 MPa
16
Vickers atose
ora Sumadhiya
1,060.00 MPa
10
Kacepetan swara
2,730.00 m / s
32
5,940.00 m / s
5
Properties Optical
allotropes
Ya
Ora
α allotropes
Grey Tin (alpha Tin, Tin Pest)
ora Sumadhiya
β allotropes
Putih Tin (Beta Tin)
ora Sumadhiya
γ allotropes
Rhombic Tin (gamma Tin)
ora Sumadhiya
Kimia Properties
Formula Kimia
Sn
Cr
isotop
Isotop dikenal
35
4
21
18
keelektronegatifan
Pauling Elektronegativitas
1.96
8
1.66
18
Sanderson Elektronegativitas
1.49
15
1.66
14
Allred Rochow Elektronegativitas
1.72
4
1.56
10
Mulliken-Jaffe Elektronegativitas
2.21
3
ora Sumadhiya
Allen Elektronegativitas
1.82
11
1.65
19
Electropositivity
Pauling Electropositivity
2.04
99+
2.34
36
tenogo ionisasi
Level Energy 1st
708.60 kJ / mol
33
26,130.00 kJ / mol
1
Level Energy 2
1,411.80 kJ / mol
99+
28,750.00 kJ / mol
1
Level Energy 3rd
2,943.00 kJ / mol
30
34,230.00 kJ / mol
1
Level Energy 4
3,930.30 kJ / mol
99+
37,066.00 kJ / mol
1
Level Energy 5th
7,456.00 kJ / mol
13
97,510.00 kJ / mol
1
Level Energy 6th
ora Sumadhiya
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
1.11 g / amp-day
99+
0.32 g / amp-day
99+
Fungsi Work elektron
4.42 eV
16
4.50 eV
14
Properties Kimia liyane
ionisasi, kelarutan
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
50
99+
24
99+
Konfigurasi elektron
[Kr] 4d 10 5S 2 5p 2
[Ar] 3d 5 4s 1
Struktur Crystal
Tetragonal (TETR)
Body tengah kubik (Bcc)
Crystal pola
TETR-Crystal-Structure-of-Tin.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
50
99+
24
99+
Jumlah Neutron
69
99+
28
99+
Jumlah Èlèktron
50
99+
24
99+
Radius saka Atom
Radius atom
140.00 pm
38
128.00 pm
99+
kovalen Radius
139.00 pm
99+
139.00 pm
99+
Van der Waals Radius
217.00 pm
23
200.00 pm
28
Bobot atom
118.71 Amu
99+
52.00 Amu
99+
Volume atom
16.30 cm3 / mol
32
7.23 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
83.50 (-eV)
14
170.00 (-eV)
4
Constant pola
583.18 pm
7
291.00 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
7.37 g / cm 3
99+
7.19 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
6.99 g / cm3
34
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
0.00 (Pa)
17
0.00 (Pa)
24
Meksa beluk ing 2000 K
ora Sumadhiya
774.00 (Pa)
1
situs kelenturan
nyukur pengaturan
18.00 GPA
36
115.00 GPA
9
pengaturan akeh
58.00 GPA
20
160.00 GPA
11
Young kang pengaturan
50.00 GPA
36
279.00 GPA
8
Poisson rasio
0.36
8
0.21
32
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
7.31
99+
7.19
99+
Nindakake Magnetic
diamagnetic
Antiferromagnetic
Properties Listrik
Property Listrik
superconductor
NA
resistivity
115.00 nΩ · m
28
125.00 nΩ · m
27
konduktivitas listrik
0.09 10 6 / cm Ω
23
0.08 10 6 / cm Ω
25
elektron Affinity
107.30 kJ / mol
8
64.30 kJ / mol
15
termal Properties
Kalor tartamtu
0.23 J / (kg K)
28
0.45 J / (kg K)
12
Graham Kapasitas kalor
27.11 J / mol · K
20
23.35 J / mol · K
99+
doyo termal
66.80 W / m · K
25
93.90 W / m · K
17
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
22.00 μm / (m · K)
20
4.90 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
290.40 kJ / mol
32
348.80 kJ / mol
24
Enthalpy saka Fusion
7.03 kJ / mol
99+
15.31 kJ / mol
20
Enthalpy saka atomization
301.30 kJ / mol
35
397.50 kJ / mol
21
Standard molar Entropy
51.20 J / mol.K
29
23.80 J / mol.K
99+
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