Symbol
Tb
Ce
Panggil Group
33
0
17
👆🏻
Panggil periode
66
2
7
👆🏻
Block
pemblokiran f
pemblokiran f
Family unsur
lanthanide
lanthanide
CAS Number
74402797440451
7429905
54386242
👆🏻
Jeneng papan Group
P63 / mmc
P63 / mmc
Space Group Number
194.00194.00
11
276
👆🏻
Facts Interesting
- Ing kaping Terbium logam tumindak padha Calcium.
- metal Terbium rapet padha logam Lanthanum.
- Cerium minangka logam bumi langka nanging isih ora langka.
- Iku senyawa non-beracun Cerium sulfida nduweni werna abang sugih lan digunakake minangka pigmen.
- Logam Cerium uga digunakake ing TV layar datar, bolam lampu, lampu sorot, lsp.
sumber
Found in Minerals, Ketemu karo Other Metals Bumi Langka, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Carl Gustaf Mosander
Martin Heinrich Klaproth, Jöns Jakob Berzelius, Wilhelm Hisinger
Discovery
Wonten ing taun 1842
ing 1803
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 %0.01 %
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
- uyah Terbium digunakake ing piranti optik kaya piranti laser.
- alloy Terbium kang lengthens lan cendhak Magnetik kolom lan efek iki formulir speker.
- Kang digunakake kanggo kalebu flints kanggo korek rokok.
- Sawijining senyawa Cerium (Gerah) oksida digunakake minangka katalis; sijine nang tembok saka open minangka ngalangi saka buildup saka ampas masak.
Ulah Industrial
Industry Elektronik
Industri Kimia
Ulah Medical
-
Medical Research
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Low Toxic
arep Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-30.00 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.00 ppm2.70 ppm
0
170000
👆🏻
leleh Point
1,356.00 ° C795.00 ° C
-38.83
3410
👆🏻
Boiling Point
3,123.00 ° C3,257.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
metallic
lustrous
atose
Mohs atose
1.502.50
0.2
8.5
👆🏻
Brinell atose
677.00 MPa186.00 MPa
0.14
3490
👆🏻
Vickers atose
863.00 MPa210.00 MPa
0
3920
👆🏻
Kacepetan swara
2,620.00 m / s2,100.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
1.602.20
0.155
3.41
👆🏻
reflectivity
35.00 %68.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Tb
Ce
isotop
Isotop dikenal
2630
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.201.12
0
2.6
👆🏻
Sanderson Elektronegativitas
1.201.12
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.101.08
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.201.12
0.62
2.48
👆🏻
Allen Elektronegativitas
1.201.12
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.202.88
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
603.40 kJ / mol534.40 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,174.80 kJ / mol1,050.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,417.00 kJ / mol1,949.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
4,203.00 kJ / mol3,547.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
5,658.00 kJ / mol6,325.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
5,658.00 kJ / mol7,490.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
5,420.00 kJ / mol5,340.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
5,650.00 kJ / mol5,340.00 kJ / mol
730
125300
👆🏻
Level Energy 9
5,650.00 kJ / mol5,340.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
5,650.00 kJ / mol5,340.00 kJ / mol
392
144300
👆🏻
Level Energy 11
5,650.00 kJ / mol5,340.00 kJ / mol
392
169988
👆🏻
Level Energy 12
5,650.00 kJ / mol5,340.00 kJ / mol
0
189368
👆🏻
Level Energy 13
5,650.00 kJ / mol5,650.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
5,650.00 kJ / mol5,340.00 kJ / mol
380
86450
👆🏻
Level Energy 15
56,500.00 kJ / mol53,400.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
56,500.00 kJ / mol53,400.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
565.80 kJ / mol534.40 kJ / mol
375.7
122200
👆🏻
Level Energy 18
5,658.00 kJ / mol5,340.00 kJ / mol
0
134810
👆🏻
Level Energy 19
565.00 kJ / mol534.40 kJ / mol
375.7
148700
👆🏻
Level Energy 20
565.00 kJ / mol534.00 kJ / mol
0
171200
👆🏻
Level Energy 21
565.80 kJ / mol5,346.00 kJ / mol
375.7
179100
👆🏻
Level Energy 22
565.00 kJ / mol594.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
565.80 kJ / mol5,346.00 kJ / mol
357.6
198800
👆🏻
Level Energy 24
565.80 kJ / mol565.50 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
565.00 kJ / mol534.40 kJ / mol
0
121900
👆🏻
Level Energy 26th
565.80 kJ / mol565.50 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
565.80 kJ / mol565.50 kJ / mol
0
133800
👆🏻
Level Energy 28th
565.80 kJ / mol565.50 kJ / mol
297.3
139800
👆🏻
Level Energy 29
565.80 kJ / mol565.50 kJ / mol
0
148100
👆🏻
Level Energy 30
565.00 kJ / mol594.00 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
1.98 g / amp-day1.74 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
3.00 eV2.84 eV
2.14
6
👆🏻
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
Panggil atom
6558
3
117
👆🏻
Konfigurasi elektron
[Xe] 4F 9 6s 2
[Xe] 4F 1 5d 1 6s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Double Hexagonal Tutup dikempalken (DHCP)
Crystal pola
atom
Jumlah proton
6558
3
117
👆🏻
Jumlah Neutron
9482
4
285
👆🏻
Jumlah Èlèktron
6558
3
117
👆🏻
Radius saka Atom
Radius atom
177.00 pm181.80 pm
0
348
👆🏻
kovalen Radius
194.00 pm204.00 pm
0
260
👆🏻
Van der Waals Radius
221.00 pm235.00 pm
0
348
👆🏻
Bobot atom
158.93 Amu140.12 Amu
6.94
294
👆🏻
Volume atom
19.20 cm3 / mol20.67 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
46.80 (-eV)41.78 (-eV)
0
392.42
👆🏻
Constant pola
360.10 pm362.00 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
1.581.59
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
8.23 g / cm 36.77 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
7.65 g / cm36.55 g / cm3
0.512
41
👆🏻
Strength tensile
60.00 MPa270.00 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
12.50 (Pa)1.04 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
22.10 GPA13.50 GPA
1.3
222
👆🏻
pengaturan akeh
38.70 GPA21.50 GPA
0
462
👆🏻
Young kang pengaturan
55.70 GPA33.60 GPA
0
528
👆🏻
Poisson rasio
0.260.24
0.032
0.47
👆🏻
Properties Teknik liyane
ductile, malleable
ductile, malleable
Ciri Magnetic
Gravitasi tartamtu
8.236.77
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
paramagnetic
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
Arman
resistivity
1.15 nΩ · m828.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.01 10 6 / cm Ω0.01 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
50.00 kJ / mol50.00 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.18 J / (kg K)0.19 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
28.91 J / mol · K26.94 J / mol · K
13.1
62.7
👆🏻
doyo termal
11.10 W / m · K11.30 W / m · K
0
429
👆🏻
suhu kritis
1,629.00 K1,071.00 K
26.3
3695
👆🏻
Expansion termal
10.30 μm / (m · K)6.30 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
330.90 kJ / mol414.00 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
10.80 kJ / mol5.46 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
314.00 kJ / mol381.00 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
73.20 J / mol.K72.00 J / mol.K
9.5
198.1
👆🏻