Symbol
Fe
Er
Panggil Group
83
0
17
👆🏻
Panggil periode
46
2
7
👆🏻
Block
d block
pemblokiran f
Family unsur
transisi Metal
lanthanide
CAS Number
74398967440520
7429905
54386242
👆🏻
Jeneng papan Group
3M Im_
P63 / mmc
Space Group Number
229.00194.00
11
276
👆🏻
Facts Interesting
- Iron ora tansah Magnetik ing alam, allotrope sawijining ferromagnetic lan B allotrope punika nonmagnetic.
- getih kasusun Iron in molekul hemoglobin kanggo nransfer Oksigen ing awak.
- Erbium logam digunakake minangka alloyed karo Vanadium wis alus.
- Panaliten anyar nuduhake yen iku mbiyantu kanggo metabolisme.
sumber
bumi lemah ndhuwur, Found in Minerals
Mining
History
sing katutup
-
Carl Gustaf Mosander
Discovery
Sadurunge 5000 BC
Wonten ing taun 1842
turah mbrawah
Turah mbrawah Ing Universe
0.11 %0.00 %
0
0.11
👆🏻
Turah mbrawah Ing Sun
0.10 %0.00 %
0
0.1
👆🏻
Turah mbrawah Ing meteorit
22.00 %0.00 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
6.30 %0.00 %
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
0.00 %0.00 %
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.01 %0.00 %
0
1.4
👆🏻
Ulah lan Wuku
- logam campuran baja logam wesi digunakake ing aplikasi saka sipil lan Manufaktur.
- Wesi wesi karo nikel, vanadium, krom, tungsten lan manganese kudu banget migunani.
- 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.
Ulah Industrial
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industri Kimia
Ulah Medical
Industry Pharmaceutical, Surgical Instruments Manufacturing
-
Ulah liyane
wesi, patung, Statues
wesi
Properties biologi
keracunan
non Toxic
mildly Toxic
Saiki ing badan Human
Ya
Ora
Sang
447.00 Sang / mg dm-30.00 Sang / mg dm-3
0
1970
👆🏻
ing Bone
380.00 ppm0.00 ppm
0
170000
👆🏻
leleh Point
1,535.00 ° C1,522.00 ° C
-38.83
3410
👆🏻
Boiling Point
2,750.00 ° C2,510.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
Gray
perak Putih
luster
metallic
lustrous
atose
Mohs atose
4.001.00
0.2
8.5
👆🏻
Brinell atose
200.00 MPa814.00 MPa
0.14
3490
👆🏻
Vickers atose
608.00 MPa589.00 MPa
0
3920
👆🏻
Kacepetan swara
5,120.00 m / s2,830.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
2.601.76
0.155
3.41
👆🏻
reflectivity
65.00 %36.00 %
5
97
👆🏻
allotropes
Ya
Ora
α allotropes
Ferrite (alpha Iron)
-
β allotropes
beta Iron
-
γ allotropes
gamma Iron
-
Formula Kimia
Fe
Er
isotop
Isotop dikenal
2631
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.831.24
0
2.6
👆🏻
Sanderson Elektronegativitas
2.201.24
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.641.11
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.831.24
0.62
2.48
👆🏻
Allen Elektronegativitas
1.801.24
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.172.76
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
762.50 kJ / mol589.30 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,561.90 kJ / mol1,150.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,957.00 kJ / mol2,194.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
5,290.00 kJ / mol4,120.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
7,240.00 kJ / mol5,897.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
9,560.00 kJ / mol5,897.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
12,060.00 kJ / mol5,890.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
14,580.00 kJ / mol5,890.00 kJ / mol
730
125300
👆🏻
Level Energy 9
22,540.00 kJ / mol4,240.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
25,290.00 kJ / mol5,890.00 kJ / mol
392
144300
👆🏻
Level Energy 11
28,000.00 kJ / mol5,890.00 kJ / mol
392
169988
👆🏻
Level Energy 12
31,920.00 kJ / mol5,890.00 kJ / mol
0
189368
👆🏻
Level Energy 13
34,830.00 kJ / mol5,890.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
37,840.00 kJ / mol5,890.00 kJ / mol
380
86450
👆🏻
Level Energy 15
44,100.00 kJ / mol58,900.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
47,206.00 kJ / mol58,900.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
122,200.00 kJ / mol589.30 kJ / mol
375.7
122200
👆🏻
Level Energy 18
131,000.00 kJ / mol5,890.00 kJ / mol
0
134810
👆🏻
Level Energy 19
140,500.00 kJ / mol589.30 kJ / mol
375.7
148700
👆🏻
Level Energy 20
152,600.00 kJ / mol589.00 kJ / mol
0
171200
👆🏻
Level Energy 21
163,000.00 kJ / mol5,897.00 kJ / mol
375.7
179100
👆🏻
Level Energy 22
173,600.00 kJ / mol589.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
188,100.00 kJ / mol589.30 kJ / mol
357.6
198800
👆🏻
Level Energy 24
195,200.00 kJ / mol589.30 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
762.00 kJ / mol589.00 kJ / mol
0
121900
👆🏻
Level Energy 26th
762.50 kJ / mol589.30 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
762.50 kJ / mol589.30 kJ / mol
0
133800
👆🏻
Level Energy 28th
762.50 kJ / mol589.30 kJ / mol
297.3
139800
👆🏻
Level Energy 29
762.50 kJ / mol589.30 kJ / mol
0
148100
👆🏻
Level Energy 30
762.00 kJ / mol589.70 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
0.69 g / amp-day2.08 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.70 eV5.93 eV
2.14
6
👆🏻
Properties Kimia liyane
Corrosion, ionisasi, kelarutan
ionisasi, Isotop radioaktif, kelarutan
Panggil atom
2668
3
117
👆🏻
Konfigurasi elektron
[Ar] 3d 6 4s 2
[Xe] 4F 12 6s 2
Struktur Crystal
Body tengah kubik (Bcc)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
atom
Jumlah proton
2668
3
117
👆🏻
Jumlah Neutron
3099
4
285
👆🏻
Jumlah Èlèktron
2668
3
117
👆🏻
Radius saka Atom
Radius atom
126.00 pm176.00 pm
0
348
👆🏻
kovalen Radius
132.00 pm189.00 pm
0
260
👆🏻
Van der Waals Radius
200.00 pm0.00 pm
0
348
👆🏻
Bobot atom
55.85 Amu167.26 Amu
6.94
294
👆🏻
Volume atom
7.10 cm3 / mol18.40 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
67.00 (-eV)49.00 (-eV)
0
392.42
👆🏻
Constant pola
286.65 pm355.88 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
1.351.57
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
7.87 g / cm 39.07 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
6.98 g / cm38.86 g / cm3
0.512
41
👆🏻
Strength tensile
11,000.00 MPa350.00 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
36.80 (Pa)0.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
82.00 GPA28.30 GPA
1.3
222
👆🏻
pengaturan akeh
170.00 GPA44.40 GPA
0
462
👆🏻
Young kang pengaturan
211.00 GPA69.90 GPA
0
528
👆🏻
Poisson rasio
0.290.24
0.032
0.47
👆🏻
Properties Teknik liyane
ductile, malleable, Weldable
malleable
Ciri Magnetic
Gravitasi tartamtu
7.209.07
0.53
4500
👆🏻
Nindakake Magnetic
Ferromagnetic
paramagnetic
permeabilitas
0.01 H / m0.00 H / m
1.25643E-06
0.0063
👆🏻
kelemahan
200,000.000.00
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
Arman
Arman
resistivity
96.10 nΩ · m0.86 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.10 10 6 / cm Ω0.01 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
15.70 kJ / mol50.00 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.44 J / (kg K)0.17 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
25.10 J / mol · K28.12 J / mol · K
13.1
62.7
👆🏻
doyo termal
80.40 W / m · K14.50 W / m · K
0
429
👆🏻
suhu kritis
1,811.00 K1,802.00 K
26.3
3695
👆🏻
Expansion termal
11.80 μm / (m · K)12.20 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
351.00 kJ / mol261.00 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
14.90 kJ / mol17.20 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
414.20 kJ / mol314.00 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
27.30 J / mol.K73.10 J / mol.K
9.5
198.1
👆🏻