Symbol
Er
Sn
Panggil Group
314
0
17
👆🏻
Panggil periode
65
2
7
👆🏻
Block
pemblokiran f
p pemblokiran
Family unsur
lanthanide
Transisi Post-
CAS Number
74405207440315
7429905
54386242
👆🏻
Jeneng papan Group
P63 / mmc
I41 / AMD
Space Group Number
194.00141.00
11
276
👆🏻
Facts Interesting
- Erbium logam digunakake minangka alloyed karo Vanadium wis alus.
- Panaliten anyar nuduhake yen iku mbiyantu kanggo metabolisme.
- Ing dhaptar paling unsur KALUBÈRAN timah ditingkat 49.
- metal Tin ora nanggepi karo banyu uga ora corrode ing.
sumber
Mining
Found in Minerals, Mining
History
sing katutup
Carl Gustaf Mosander
-
Discovery
Wonten ing taun 1842
Sadurunge 3500 BC
turah mbrawah
Turah mbrawah Ing Universe
0.00 %0.00 %
0
0.11
👆🏻
Turah mbrawah Ing Sun
0.00 %0.00 %
0
0.1
👆🏻
Turah mbrawah Ing meteorit
0.00 %0.00 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.00 %
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
0.00 %0.00 %
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %0.00 %
0
1.4
👆🏻
Ulah lan Wuku
- Wis cenderung kanggo njaluk tarnished ing online mbukak, nanging nalika alloyed karo unsur kaya erbium, vanadium, tingkat atose sudo.
- senyawa kaya Erbium oxide digunakake ing kaca tingal safety saka welders lan buruh metal.
- 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
-
Dentistry
Ulah liyane
wesi
-
Properties biologi
keracunan
mildly Toxic
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-30.38 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.00 ppm1.40 ppm
0
170000
👆🏻
leleh Point
1,522.00 ° C231.90 ° C
-38.83
3410
👆🏻
Boiling Point
2,510.00 ° C2,270.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
lustrous
-
atose
Mohs atose
1.001.50
0.2
8.5
👆🏻
Brinell atose
814.00 MPa50.00 MPa
0.14
3490
👆🏻
Vickers atose
589.00 MPa50.00 MPa
0
3920
👆🏻
Kacepetan swara
2,830.00 m / s2,730.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
1.762.40
0.155
3.41
👆🏻
reflectivity
36.00 %51.00 %
5
97
👆🏻
allotropes
Ora
Ya
α allotropes
-
Grey Tin (alpha Tin, Tin Pest)
β allotropes
-
Putih Tin (Beta Tin)
γ allotropes
-
Rhombic Tin (gamma Tin)
Formula Kimia
Er
Sn
isotop
Isotop dikenal
3135
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.241.96
0
2.6
👆🏻
Sanderson Elektronegativitas
1.241.49
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.111.72
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.242.21
0.62
2.48
👆🏻
Allen Elektronegativitas
1.241.82
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.762.04
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
589.30 kJ / mol708.60 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,150.00 kJ / mol1,411.80 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,194.00 kJ / mol2,943.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
4,120.00 kJ / mol3,930.30 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
5,897.00 kJ / mol7,456.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
5,897.00 kJ / mol7,080.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
5,890.00 kJ / mol7,080.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
5,890.00 kJ / mol7,080.00 kJ / mol
730
125300
👆🏻
Level Energy 9
4,240.00 kJ / mol7,080.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
5,890.00 kJ / mol7,080.00 kJ / mol
392
144300
👆🏻
Level Energy 11
5,890.00 kJ / mol7,080.00 kJ / mol
392
169988
👆🏻
Level Energy 12
5,890.00 kJ / mol7,080.00 kJ / mol
0
189368
👆🏻
Level Energy 13
5,890.00 kJ / mol7,080.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
5,890.00 kJ / mol708.60 kJ / mol
380
86450
👆🏻
Level Energy 15
58,900.00 kJ / mol70,800.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
58,900.00 kJ / mol70,800.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
589.30 kJ / mol708.60 kJ / mol
375.7
122200
👆🏻
Level Energy 18
5,890.00 kJ / mol7,086.00 kJ / mol
0
134810
👆🏻
Level Energy 19
589.30 kJ / mol708.60 kJ / mol
375.7
148700
👆🏻
Level Energy 20
589.00 kJ / mol708.00 kJ / mol
0
171200
👆🏻
Level Energy 21
5,897.00 kJ / mol708.60 kJ / mol
375.7
179100
👆🏻
Level Energy 22
589.00 kJ / mol708.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
589.30 kJ / mol708.60 kJ / mol
357.6
198800
👆🏻
Level Energy 24
589.30 kJ / mol708.60 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
589.00 kJ / mol708.60 kJ / mol
0
121900
👆🏻
Level Energy 26th
589.30 kJ / mol708.60 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
589.30 kJ / mol708.60 kJ / mol
0
133800
👆🏻
Level Energy 28th
589.30 kJ / mol708.60 kJ / mol
297.3
139800
👆🏻
Level Energy 29
589.30 kJ / mol708.60 kJ / mol
0
148100
👆🏻
Level Energy 30
589.70 kJ / mol708.60 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
2.08 g / amp-day1.11 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
5.93 eV4.42 eV
2.14
6
👆🏻
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
ionisasi, kelarutan
Panggil atom
6850
3
117
👆🏻
Konfigurasi elektron
[Xe] 4F 12 6s 2
[Kr] 4d 10 5S 2 5p 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Tetragonal (TETR)
Crystal pola
atom
Jumlah proton
6850
3
117
👆🏻
Jumlah Neutron
9969
4
285
👆🏻
Jumlah Èlèktron
6850
3
117
👆🏻
Radius saka Atom
Radius atom
176.00 pm140.00 pm
0
348
👆🏻
kovalen Radius
189.00 pm139.00 pm
0
260
👆🏻
Van der Waals Radius
0.00 pm217.00 pm
0
348
👆🏻
Bobot atom
167.26 Amu118.71 Amu
6.94
294
👆🏻
Volume atom
18.40 cm3 / mol16.30 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
49.00 (-eV)83.50 (-eV)
0
392.42
👆🏻
Constant pola
355.88 pm583.18 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.570.68
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
9.07 g / cm 37.37 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
8.86 g / cm36.99 g / cm3
0.512
41
👆🏻
Strength tensile
350.00 MPa15.00 MPa
0.1
11000
👆🏻
viskositas
0.000.00
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)0.00 (Pa)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)0.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
28.30 GPA18.00 GPA
1.3
222
👆🏻
pengaturan akeh
44.40 GPA58.00 GPA
0
462
👆🏻
Young kang pengaturan
69.90 GPA50.00 GPA
0
528
👆🏻
Poisson rasio
0.240.36
0.032
0.47
👆🏻
Properties Teknik liyane
malleable
ductile, malleable
Ciri Magnetic
Gravitasi tartamtu
9.077.31
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
diamagnetic
permeabilitas
0.00 H / m0.00 H / m
1.25643E-06
0.0063
👆🏻
kelemahan
0.000.00
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
Arman
superconductor
resistivity
0.86 nΩ · m115.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.01 10 6 / cm Ω0.09 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
50.00 kJ / mol107.30 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.17 J / (kg K)0.23 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
28.12 J / mol · K27.11 J / mol · K
13.1
62.7
👆🏻
doyo termal
14.50 W / m · K66.80 W / m · K
0
429
👆🏻
suhu kritis
1,802.00 K505.00 K
26.3
3695
👆🏻
Expansion termal
12.20 μm / (m · K)22.00 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
261.00 kJ / mol290.40 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
17.20 kJ / mol7.03 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
314.00 kJ / mol301.30 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
73.10 J / mol.K51.20 J / mol.K
9.5
198.1
👆🏻