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Terbium metal
Terbium


Tabel périodik
Symbol
Tb
Panggil Group
3 15
Panggil periode
6 2
Block
pemblokiran f
Family unsur
lanthanide
CAS Number
7440279 53
Jeneng papan Group
P63 / mmc
Space Group Number
194.00 7
facts
Facts Interesting
  • Ing kaping Terbium logam tumindak padha Calcium.
  • metal Terbium rapet padha logam Lanthanum.
sumber
Found in Minerals, Ketemu karo Other Metals Bumi Langka, Mining, Ores saka Minerals
History
sing katutup
Carl Gustaf Mosander
Discovery
Wonten ing taun 1842
turah mbrawah
Turah mbrawah Ing Universe
0.00 % 28
Turah mbrawah Ing Sun
0.00 % 29
Turah mbrawah Ing meteorit
0.00 % 46
Turah mbrawah Ing bumi lemah ndhuwur
0.00 % 40
Turah mbrawah Ing Segara
0.00 % 43
Turah mbrawah Ing Manungsa
0.00 % 24
ulah
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.
Ulah Industrial
Industry Elektronik
Ulah Medical
-
Ulah liyane
wesi
Properties biologi
keracunan
Low Toxic
Saiki ing badan Human
Ora
Sang
0.00 Sang / mg dm-3 37
ing Bone
0.00 ppm 41
fisik
leleh Point
1,356.00 ° C 33
Boiling Point
3,123.00 ° C 30
katon
State fisik
Solid
warna
perak Putih
luster
metallic
atose
Mohs atose
1.50 19
Brinell atose
677.00 MPa 19
Vickers atose
863.00 MPa 20
Kacepetan swara
2,620.00 m / s 49
Properties Optical
bias Index
1.60 32
reflectivity
35.00 % 34
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Kimia
Formula Kimia
Tb
isotop
Isotop dikenal
26 13
keelektronegatifan
Pauling Elektronegativitas
1.20 40
Sanderson Elektronegativitas
1.20 32
Allred Rochow Elektronegativitas
1.10 31
Mulliken-Jaffe Elektronegativitas
1.20 39
Allen Elektronegativitas
1.20 48
Electropositivity
Pauling Electropositivity
2.20 39
tenogo ionisasi
Level Energy 1st
603.40 kJ / mol 51
Level Energy 2
1,174.80 kJ / mol 65
Level Energy 3rd
2,417.00 kJ / mol 50
Level Energy 4
4,203.00 kJ / mol 41
Level Energy 5th
5,658.00 kJ / mol 61
Level Energy 6th
5,658.00 kJ / mol 75
tingkat Energy 7
5,420.00 kJ / mol 69
Level Energy 8
5,650.00 kJ / mol 64
Level Energy 9
5,650.00 kJ / mol 61
Level Energy 10th
5,650.00 kJ / mol 62
Level Energy 11
5,650.00 kJ / mol 67
Level Energy 12
5,650.00 kJ / mol 69
Level Energy 13
5,650.00 kJ / mol 58
Level Energy 14
5,650.00 kJ / mol 46
Level Energy 15
56,500.00 kJ / mol 58
Level Energy 16
56,500.00 kJ / mol 46
Level Energy 17
565.80 kJ / mol 72
Level Energy 18
5,658.00 kJ / mol 60
Level Energy 19
565.00 kJ / mol 70
Level Energy 20
565.00 kJ / mol 64
Level Energy 21
565.80 kJ / mol 74
Level Energy 22
565.00 kJ / mol 59
Level Energy 23rd
565.80 kJ / mol 74
Level Energy 24
565.80 kJ / mol 61
Level Energy 25th
565.00 kJ / mol 61
Level Energy 26th
565.80 kJ / mol 68
Level Energy 27th
565.80 kJ / mol 64
Level Energy 28th
565.80 kJ / mol 68
Level Energy 29
565.80 kJ / mol 70
Level Energy 30
565.00 kJ / mol 65
padha karo elektrokimia
1.98 g / amp-day 35
Fungsi Work elektron
3.00 eV 47
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
atom
Panggil atom
65 51
Konfigurasi elektron
[Xe] 4F 9 6s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Crystal pola
HCP-Crystal-Structure-of-Terbium.jpg#100
atom
Jumlah proton
65 50
Jumlah Neutron
94 37
Jumlah Èlèktron
65 50
Radius saka Atom
Radius atom
177.00 pm 19
kovalen Radius
194.00 pm 16
Van der Waals Radius
221.00 pm 27
Bobot atom
158.93 Amu 46
Volume atom
19.20 cm3 / mol 34
Nomer atom jejer
unsur Previous
14
Sabanjure unsur
78
Potensi Valence Electron
46.80 (-eV) 34
Constant pola
360.10 pm 40
pola Angles
π/2, π/2, 2 π/3
Pola C / A rasio
1.58 35
Teknik
Kapadhetan
Kapadhetan Ing suhu kamar
8.23 g / cm 3 55
Kapadhetan Nalika Liquid (ing mp)
7.65 g / cm3 57
Strength tensile
60.00 MPa 35
viskositas
0.00 25
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa) 31
Meksa beluk ing 2000 K
12.50 (Pa) 8
situs kelenturan
nyukur pengaturan
22.10 GPA 42
pengaturan akeh
38.70 GPA 40
Young kang pengaturan
55.70 GPA 37
Poisson rasio
0.26 21
Properties Teknik liyane
ductile, malleable
Magnetic
Ciri Magnetic
Gravitasi tartamtu
8.23 55
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m 17
kelemahan
0.00 24
Properties Listrik
Property Listrik
Arman
resistivity
1.15 nΩ · m 72
konduktivitas listrik
0.01 10 6 / cm Ω 64
elektron Affinity
50.00 kJ / mol 26
termal
Kalor tartamtu
0.18 J / (kg K) 34
Graham Kapasitas kalor
28.91 J / mol · K 12
doyo termal
11.10 W / m · K 64
suhu kritis
1,629.00 K 37
Expansion termal
10.30 μm / (m · K) 51
enthalpy
Enthalpy panguapan
330.90 kJ / mol 41
Enthalpy saka Fusion
10.80 kJ / mol 40
Enthalpy saka atomization
314.00 kJ / mol 44
Standard molar Entropy
73.20 J / mol.K 10
Tabel périodik >>
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