mbandhingaké Europium lan Tin
Tabel périodik
Symbol
Eu
Sn
Panggil Group
ora Sumadhiya
14
4
Panggil periode
6
5
Block
pemblokiran f
p pemblokiran
Family unsur
lanthanide
Transisi Post-
CAS Number
7440531
34
7440315
99+
Jeneng papan Group
3M Im_
I41 / AMD
Space Group Number
229.00
1
141.00
7
facts
Facts Interesting
ora Cepak
- Ing dhaptar paling unsur KALUBÈRAN timah ditingkat 49.
- metal Tin ora nanggepi karo banyu uga ora corrode ing.
sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining
History
sing katutup
Eugène-Anatole Demarçay
Unknown
Discovery
ing taun 1896
Sadurunge 3500 BC
turah mbrawah
Turah mbrawah Ing Universe
5 * 10-8 %
27
4 * 10-7 %
20
Turah mbrawah Ing Sun
~0.00000005 %
27
~0.0000009 %
19
Turah mbrawah Ing meteorit
0.00 %
99+
0.00 %
24
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
36
0.00 %
34
Turah mbrawah Ing Segara
0.00 %
99+
0.00 %
26
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
13
ulah
Ulah lan Wuku
- logam Europium utama Efesus ing printing saka dhuwit kertas Euro. cathetan iki cemlorot abang ing lampu UV.
- Kang digunakake ing bolam lampu kurang energi.
- 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.
Ulah Industrial
Industri Kimia
Industry automobile, Industri Kimia, Industri Pangan
Ulah Medical
NA
Dentistry
Ulah liyane
wesi
NA
Properties biologi
keracunan
non Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
ora Sumadhiya
0.38 Sang / mg dm-3
10
ing Bone
ora Sumadhiya
1.40 ppm
16
fisik Properties
leleh Point
822.00 ° C
99+
231.90 ° C
99+
Boiling Point
1,597.00 ° C
99+
2,270.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
lustrous
NA
atose
Mohs atose
ora Sumadhiya
1.50
18
Brinell atose
ora Sumadhiya
50.00 MPa
99+
Vickers atose
167.00 MPa
34
ora Sumadhiya
Kacepetan swara
ora Sumadhiya
2,730.00 m / s
32
Properties Optical
allotropes
Ora
Ya
α allotropes
ora Sumadhiya
Grey Tin (alpha Tin, Tin Pest)
β allotropes
ora Sumadhiya
Putih Tin (Beta Tin)
γ allotropes
ora Sumadhiya
Rhombic Tin (gamma Tin)
Kimia Properties
Formula Kimia
Eu
Sn
isotop
Isotop dikenal
31
8
35
4
keelektronegatifan
Pauling Elektronegativitas
1.20
39
1.96
8
Sanderson Elektronegativitas
1.01
22
1.49
15
Allred Rochow Elektronegativitas
ora Sumadhiya
1.72
4
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
2.21
3
Allen Elektronegativitas
ora Sumadhiya
1.82
11
Electropositivity
Pauling Electropositivity
ora Sumadhiya
2.04
99+
tenogo ionisasi
Level Energy 1st
547.10 kJ / mol
99+
708.60 kJ / mol
33
Level Energy 2
1,085.00 kJ / mol
99+
1,411.80 kJ / mol
99+
Level Energy 3rd
2,404.00 kJ / mol
99+
2,943.00 kJ / mol
30
Level Energy 4
4,120.00 kJ / mol
33
3,930.30 kJ / mol
99+
Level Energy 5th
ora Sumadhiya
7,456.00 kJ / mol
13
padha karo elektrokimia
1.89 g / amp-day
33
1.11 g / amp-day
99+
Fungsi Work elektron
2.50 eV
99+
4.42 eV
16
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
ionisasi, kelarutan
atom Properties
Panggil atom
63
99+
50
99+
Konfigurasi elektron
[Xe] 4F 7 6s 2
[Kr] 4d 10 5S 2 5p 2
Struktur Crystal
Body tengah kubik (Bcc)
Tetragonal (TETR)
Crystal pola
BCC-Crystal-Structure-.jpg#100
TETR-Crystal-Structure-of-Tin.jpg#100
atom
Jumlah proton
63
99+
50
99+
Jumlah Neutron
89
38
69
99+
Jumlah Èlèktron
63
99+
50
99+
Radius saka Atom
Radius atom
180.00 pm
14
140.00 pm
38
kovalen Radius
198.00 pm
13
139.00 pm
99+
Van der Waals Radius
233.00 pm
18
217.00 pm
23
Bobot atom
151.96 Amu
99+
118.71 Amu
99+
Volume atom
28.90 cm3 / mol
8
16.30 cm3 / mol
32
Nomer atom jejer
Potensi Valence Electron
45.60 (-eV)
35
83.50 (-eV)
14
Constant pola
458.10 pm
17
583.18 pm
7
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
5.26 g / cm 3
99+
7.37 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
5.13 g / cm3
99+
6.99 g / cm3
34
Strength tensile
120.00 MPa
15
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
19.40 (Pa)
4
0.00 (Pa)
17
situs kelenturan
nyukur pengaturan
7.90 GPA
99+
18.00 GPA
36
pengaturan akeh
8.30 GPA
99+
58.00 GPA
20
Young kang pengaturan
18.20 GPA
99+
50.00 GPA
36
Poisson rasio
0.15
34
0.36
8
Properties Teknik liyane
ductile
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
5.24
99+
7.31
99+
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
superconductor
resistivity
0.90 nΩ · m
99+
115.00 nΩ · m
28
konduktivitas listrik
0.01 10 6 / cm Ω
99+
0.09 10 6 / cm Ω
23
elektron Affinity
50.00 kJ / mol
21
107.30 kJ / mol
8
termal Properties
Kalor tartamtu
0.18 J / (kg K)
33
0.23 J / (kg K)
28
Graham Kapasitas kalor
27.66 J / mol · K
16
27.11 J / mol · K
20
doyo termal
13.90 W / m · K
99+
66.80 W / m · K
25
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
35.00 μm / (m · K)
8
22.00 μm / (m · K)
20
enthalpy
Enthalpy panguapan
143.50 kJ / mol
99+
290.40 kJ / mol
32
Enthalpy saka Fusion
9.21 kJ / mol
37
7.03 kJ / mol
99+
Enthalpy saka atomization
180.00 kJ / mol
99+
301.30 kJ / mol
35
Standard molar Entropy
77.80 J / mol.K
4
51.20 J / mol.K
29
|
||
|
||
|
