mbandhingaké Tin lan Scandium
Tabel périodik
Symbol
Sn
Sc
Panggil Group
14
4
3
15
Panggil periode
5
4
Block
p pemblokiran
d block
Family unsur
Transisi Post-
transisi Metal
CAS Number
7440315
99+
7440202
99+
Jeneng papan Group
I41 / AMD
P63 / mmc
Space Group Number
141.00
7
194.00
5
facts
Facts Interesting
- Ing dhaptar paling unsur KALUBÈRAN timah ditingkat 49.
- metal Tin ora nanggepi karo banyu uga ora corrode ing.
- Scandium dikenal minangka salah siji saka unsur bumi.
- metal Scandium ditemokake ing mineral langka disebut wolframite.
sumber
Found in Minerals, Mining
Found in Minerals, Mining, Ores logam, Ores saka Minerals
History
sing katutup
Unknown
Lars Fredrik Nilson
Discovery
Sadurunge 3500 BC
ing taun 1879
turah mbrawah
Turah mbrawah Ing Universe
4 * 10-7 %
20
3 * 10-6 %
15
Turah mbrawah Ing Sun
~0.0000009 %
19
~0.000004 %
16
Turah mbrawah Ing meteorit
0.00 %
24
0.00 %
18
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
34
0.00 %
23
Turah mbrawah Ing Segara
0.00 %
26
0.00 %
32
Turah mbrawah Ing Manungsa
0.00 %
13
ora Sumadhiya
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 Listrik, Industry Elektronik
Ulah Medical
Dentistry
NA
Ulah liyane
NA
wesi
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.38 Sang / mg dm-3
10
0.01 Sang / mg dm-3
22
ing Bone
1.40 ppm
16
0.00 ppm
34
fisik Properties
leleh Point
231.90 ° C
99+
1,539.00 ° C
24
Boiling Point
2,270.00 ° C
99+
2,832.00 ° C
35
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
NA
lustrous
atose
Mohs atose
1.50
18
ora Sumadhiya
Brinell atose
50.00 MPa
99+
750.00 MPa
12
Kacepetan swara
2,730.00 m / s
32
ora Sumadhiya
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
Sc
isotop
Isotop dikenal
35
4
13
26
keelektronegatifan
Pauling Elektronegativitas
1.96
8
1.36
29
Sanderson Elektronegativitas
1.49
15
1.02
21
Allred Rochow Elektronegativitas
1.72
4
1.20
27
Mulliken-Jaffe Elektronegativitas
2.21
3
ora Sumadhiya
Allen Elektronegativitas
1.82
11
1.19
36
Electropositivity
Pauling Electropositivity
2.04
99+
2.64
25
tenogo ionisasi
Level Energy 1st
708.60 kJ / mol
33
633.10 kJ / mol
99+
Level Energy 2
1,411.80 kJ / mol
99+
1,235.00 kJ / mol
99+
Level Energy 3rd
2,943.00 kJ / mol
30
2,388.60 kJ / mol
99+
Level Energy 4
3,930.30 kJ / mol
99+
7,090.60 kJ / mol
6
Level Energy 5th
7,456.00 kJ / mol
13
8,843.00 kJ / mol
6
Level Energy 6th
ora Sumadhiya
10,679.00 kJ / mol
7
tingkat Energy 7
ora Sumadhiya
13,310.00 kJ / mol
8
Level Energy 8
ora Sumadhiya
15,250.00 kJ / mol
11
Level Energy 9
ora Sumadhiya
17,370.00 kJ / mol
14
Level Energy 10th
ora Sumadhiya
21,726.00 kJ / mol
13
Level Energy 11
ora Sumadhiya
24,102.00 kJ / mol
16
Level Energy 12
ora Sumadhiya
66,320.00 kJ / mol
2
Level Energy 13
ora Sumadhiya
73,010.00 kJ / mol
2
Level Energy 14
ora Sumadhiya
80,160.00 kJ / mol
3
Level Energy 15
ora Sumadhiya
89,490.00 kJ / mol
4
Level Energy 16
ora Sumadhiya
97,400.00 kJ / mol
5
Level Energy 17
ora Sumadhiya
105,600.00 kJ / mol
6
Level Energy 18
ora Sumadhiya
117,000.00 kJ / mol
7
Level Energy 19
ora Sumadhiya
124,270.00 kJ / mol
8
padha karo elektrokimia
1.11 g / amp-day
99+
0.56 g / amp-day
99+
Fungsi Work elektron
4.42 eV
16
3.50 eV
31
Properties Kimia liyane
ionisasi, kelarutan
Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
50
99+
21
99+
Konfigurasi elektron
[Kr] 4d 10 5S 2 5p 2
[Ar] 3d 1 4s 2
Struktur Crystal
Tetragonal (TETR)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
TETR-Crystal-Structure-of-Tin.jpg#100
HCP-Crystal-Structure-of-Scandium.jpg#100
atom
Jumlah proton
50
99+
21
99+
Jumlah Neutron
69
99+
24
99+
Jumlah Èlèktron
50
99+
21
99+
Radius saka Atom
Radius atom
140.00 pm
38
162.00 pm
26
kovalen Radius
139.00 pm
99+
170.00 pm
25
Van der Waals Radius
217.00 pm
23
211.00 pm
25
Bobot atom
118.71 Amu
99+
44.96 Amu
99+
Volume atom
16.30 cm3 / mol
32
15.00 cm3 / mol
34
Nomer atom jejer
Potensi Valence Electron
83.50 (-eV)
14
58.00 (-eV)
24
Constant pola
583.18 pm
7
330.90 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.59
7
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
7.37 g / cm 3
99+
2.99 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
6.99 g / cm3
34
2.80 g / cm3
99+
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
17
0.00 (Pa)
22
Meksa beluk ing 2000 K
ora Sumadhiya
91.30 (Pa)
3
situs kelenturan
nyukur pengaturan
18.00 GPA
36
29.10 GPA
24
pengaturan akeh
58.00 GPA
20
56.60 GPA
21
Young kang pengaturan
50.00 GPA
36
74.40 GPA
26
Poisson rasio
0.36
8
0.28
18
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
7.31
99+
2.99
99+
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
superconductor
Arman
resistivity
115.00 nΩ · m
28
562.00 nΩ · m
10
konduktivitas listrik
0.09 10 6 / cm Ω
23
0.02 10 6 / cm Ω
99+
elektron Affinity
107.30 kJ / mol
8
18.10 kJ / mol
33
termal Properties
Kalor tartamtu
0.23 J / (kg K)
28
0.60 J / (kg K)
8
Graham Kapasitas kalor
27.11 J / mol · K
20
25.52 J / mol · K
37
doyo termal
66.80 W / m · K
25
15.80 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
22.00 μm / (m · K)
20
10.20 μm / (m · K)
39
enthalpy
Enthalpy panguapan
290.40 kJ / mol
32
314.20 kJ / mol
28
Enthalpy saka Fusion
7.03 kJ / mol
99+
14.10 kJ / mol
25
Enthalpy saka atomization
301.30 kJ / mol
35
343.00 kJ / mol
28
Standard molar Entropy
51.20 J / mol.K
29
34.60 J / mol.K
99+
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