Terbium mungsuh Indium
Tabel périodik
Symbol
Tb
In
Panggil Group
ora Sumadhiya
13
5
Panggil periode
6
5
Block
pemblokiran f
p pemblokiran
Family unsur
lanthanide
Transisi Post-
CAS Number
7440279
99+
7440746
17
Jeneng papan Group
P63 / mmc
I4 / mmm
Space Group Number
194.00
5
139.00
8
facts
Facts Interesting
- Ing kaping Terbium logam tumindak padha Calcium.
- metal Terbium rapet padha logam Lanthanum.
- Luster saka Indium iku padhang ing alam.
- Reich lan sugih padha looking for thallium ing logam seng lan lajeng manggihaken Indium logam.
sumber
Found in Minerals, Ketemu karo Other Metals Bumi Langka, Mining, Ores saka Minerals
Mining, Ores logam
History
sing katutup
Carl Gustaf Mosander
Ferdinand Reich and Hieronymous Theodor Richter
Discovery
Wonten ing taun 1842
ing taun 1863
turah mbrawah
Turah mbrawah Ing Universe
5 * 10-8 %
27
3 * 10-8 %
28
Turah mbrawah Ing Sun
~0.00000001 %
29
~0.0000004 %
23
Turah mbrawah Ing meteorit
0.00 %
99+
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
40
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
99+
0.00 %
99+
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.
- Kang digunakake kanggo gawé indium timah oxide (Ito), kang digunakake ing Manufaktur layar tutul, warata layar TV lan solar.
- nitride sawijining, phosphide lan antimonide digunakake ing transistor lan microchips.
Ulah Industrial
Industry Elektronik
Industry Aerospace, Industry automobile
Ulah Medical
NA
Medical Research
Ulah liyane
wesi
wesi, Ing Reactors Nuclear
Properties biologi
keracunan
Low Toxic
non Toxic
Saiki ing badan Human
Ora
Ya
fisik Properties
leleh Point
1,356.00 ° C
33
156.61 ° C
99+
Boiling Point
3,123.00 ° C
29
2,000.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
perak Gray
luster
metallic
lustrous
atose
Mohs atose
ora Sumadhiya
1.20
20
Brinell atose
677.00 MPa
17
8.80 MPa
99+
Vickers atose
863.00 MPa
13
ora Sumadhiya
Kacepetan swara
2,620.00 m / s
35
1,215.00 m / s
99+
Properties Optical
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Tb
In
isotop
Isotop dikenal
26
13
35
4
keelektronegatifan
Pauling Elektronegativitas
ora Sumadhiya
1.78
16
Sanderson Elektronegativitas
ora Sumadhiya
2.14
8
Allred Rochow Elektronegativitas
1.10
30
1.49
13
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.76
10
Allen Elektronegativitas
ora Sumadhiya
1.66
18
Electropositivity
Pauling Electropositivity
ora Sumadhiya
2.22
38
tenogo ionisasi
Level Energy 1st
603.40 kJ / mol
99+
558.30 kJ / mol
99+
Level Energy 2
1,174.80 kJ / mol
99+
1,820.70 kJ / mol
18
Level Energy 3rd
2,417.00 kJ / mol
99+
2,704.00 kJ / mol
39
Level Energy 4
4,203.00 kJ / mol
31
5,210.00 kJ / mol
17
padha karo elektrokimia
1.98 g / amp-day
31
1.43 g / amp-day
99+
Fungsi Work elektron
3.00 eV
36
4.12 eV
24
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
65
99+
49
99+
Konfigurasi elektron
[Xe] 4F 9 6s 2
[Kr] 4d 10 5S 2 5p 1
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Tetragonal (TETR)
Crystal pola
HCP-Crystal-Structure-of-Terbium.jpg#100
TETR-Crystal-Structure-of-Indium.jpg#100
atom
Jumlah proton
65
99+
49
99+
Jumlah Neutron
94
36
66
99+
Jumlah Èlèktron
65
99+
49
99+
Radius saka Atom
Radius atom
177.00 pm
17
167.00 pm
24
kovalen Radius
194.00 pm
16
142.00 pm
99+
Van der Waals Radius
221.00 pm
22
193.00 pm
31
Bobot atom
158.93 Amu
99+
114.82 Amu
99+
Volume atom
19.20 cm3 / mol
22
15.70 cm3 / mol
33
Nomer atom jejer
Potensi Valence Electron
46.80 (-eV)
33
54.00 (-eV)
25
Constant pola
360.10 pm
36
325.23 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.58
13
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
8.23 g / cm 3
99+
7.31 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
7.65 g / cm3
30
7.02 g / cm3
33
Strength tensile
60.00 MPa
17
2.50 MPa
21
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
29
0.01 (Pa)
11
Meksa beluk ing 2000 K
12.50 (Pa)
8
ora Sumadhiya
situs kelenturan
nyukur pengaturan
22.10 GPA
32
ora Sumadhiya
pengaturan akeh
38.70 GPA
33
ora Sumadhiya
Young kang pengaturan
55.70 GPA
34
11.00 GPA
99+
Poisson rasio
0.26
21
ora Sumadhiya
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
8.23
39
7.31
99+
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
1.15 nΩ · m
99+
83.70 nΩ · m
34
konduktivitas listrik
0.01 10 6 / cm Ω
99+
0.12 10 6 / cm Ω
17
elektron Affinity
50.00 kJ / mol
21
28.90 kJ / mol
31
termal Properties
Kalor tartamtu
0.18 J / (kg K)
33
0.23 J / (kg K)
27
Graham Kapasitas kalor
28.91 J / mol · K
9
26.74 J / mol · K
25
doyo termal
11.10 W / m · K
99+
81.80 W / m · K
21
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
10.30 μm / (m · K)
38
32.10 μm / (m · K)
9
enthalpy
Enthalpy panguapan
330.90 kJ / mol
26
226.40 kJ / mol
40
Enthalpy saka Fusion
10.80 kJ / mol
34
3.28 kJ / mol
99+
Enthalpy saka atomization
314.00 kJ / mol
33
242.70 kJ / mol
99+
Standard molar Entropy
73.20 J / mol.K
10
57.80 J / mol.K
22
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