mbandhingaké Terbium lan Bismuth
Tabel périodik
Symbol
Tb
Bi
Panggil Group
ora Sumadhiya
15
3
Panggil periode
6
6
Block
pemblokiran f
p pemblokiran
Family unsur
lanthanide
Transisi Post-
CAS Number
7440279
99+
7440699
22
Jeneng papan Group
P63 / mmc
C12 / m1
Space Group Number
194.00
5
12.00
12
facts
Facts Interesting
- Ing kaping Terbium logam tumindak padha Calcium.
- metal Terbium rapet padha logam Lanthanum.
- metal Bismuth larut lan apa sing ditanggepi karo asam nitrat klempakan.
- Iku oksida digunakake minangka pigmen kuning ing Paint. Bismuth klorida oxide BiClO menehi susunan pearly kanggo Kosmetik.
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
Claude François Geoffroy
Discovery
Wonten ing taun 1842
ing taun 1753
turah mbrawah
Turah mbrawah Ing Universe
5 * 10-8 %
27
7 * 10-8 %
25
Turah mbrawah Ing Sun
~0.00000001 %
29
~0.000006 %
14
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 %
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.
- Tin lan wesi bismuth duwe titik leleh banget kurang lan Empu kang digunakake ing layang geni lan geni extinguishers. Uga digunakake ing solders elektrik lan nyawijikaké.
Ulah Industrial
Industry Elektronik
Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Industry Pharmaceutical
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Low Toxic
Low Toxic
Saiki ing badan Human
Ora
Ya
Sang
ora Sumadhiya
0.02 Sang / mg dm-3
20
ing Bone
ora Sumadhiya
0.20 ppm
22
fisik Properties
leleh Point
1,356.00 ° C
33
271.30 ° C
99+
Boiling Point
3,123.00 ° C
29
1,560.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
Silver
luster
metallic
metallic
atose
Mohs atose
ora Sumadhiya
2.25
15
Brinell atose
677.00 MPa
17
70.00 MPa
99+
Vickers atose
863.00 MPa
13
ora Sumadhiya
Kacepetan swara
2,620.00 m / s
35
1,790.00 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
Bi
isotop
Isotop dikenal
26
13
33
6
keelektronegatifan
Pauling Elektronegativitas
ora Sumadhiya
2.02
6
Sanderson Elektronegativitas
ora Sumadhiya
2.34
3
Allred Rochow Elektronegativitas
1.10
30
1.67
6
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
2.15
4
Allen Elektronegativitas
ora Sumadhiya
2.01
4
Electropositivity
Pauling Electropositivity
ora Sumadhiya
1.98
99+
tenogo ionisasi
Level Energy 1st
603.40 kJ / mol
99+
703.00 kJ / mol
35
Level Energy 2
1,174.80 kJ / mol
99+
1,610.00 kJ / mol
33
Level Energy 3rd
2,417.00 kJ / mol
99+
2,466.00 kJ / mol
99+
Level Energy 4
4,203.00 kJ / mol
31
4,370.00 kJ / mol
28
Level Energy 5th
ora Sumadhiya
5,400.00 kJ / mol
30
Level Energy 6th
ora Sumadhiya
8,520.00 kJ / mol
19
padha karo elektrokimia
1.98 g / amp-day
31
2.60 g / amp-day
19
Fungsi Work elektron
3.00 eV
36
4.22 eV
22
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
65
99+
83
33
Konfigurasi elektron
[Xe] 4F 9 6s 2
[Xe] 4F 14 5d 10 6s 2 6p 3
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Rhombohedral (RHO)
Crystal pola
HCP-Crystal-Structure-of-Terbium.jpg#100
RHO-Crystal-Structure-of-Bismuth.jpg#100
atom
Jumlah proton
65
99+
83
33
Jumlah Neutron
94
36
126
18
Jumlah Èlèktron
65
99+
83
33
Radius saka Atom
Radius atom
177.00 pm
17
156.00 pm
29
kovalen Radius
194.00 pm
16
148.00 pm
36
Van der Waals Radius
221.00 pm
22
207.00 pm
26
Bobot atom
158.93 Amu
99+
208.98 Amu
29
Volume atom
19.20 cm3 / mol
22
21.30 cm3 / mol
14
Nomer atom jejer
Potensi Valence Electron
46.80 (-eV)
33
41.90 (-eV)
99+
Constant pola
360.10 pm
36
667.40 pm
2
pola Angles
π/2, π/2, 2 π/3
NA
Pola C / A rasio
1.58
13
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
8.23 g / cm 3
99+
9.78 g / cm 3
39
Kapadhetan Nalika Liquid (ing mp)
7.65 g / cm3
30
10.05 g / cm3
18
Strength tensile
60.00 MPa
17
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
29
ora Sumadhiya
Meksa beluk ing 2000 K
12.50 (Pa)
8
ora Sumadhiya
situs kelenturan
nyukur pengaturan
22.10 GPA
32
12.00 GPA
99+
pengaturan akeh
38.70 GPA
33
31.00 GPA
38
Young kang pengaturan
55.70 GPA
34
32.00 GPA
99+
Poisson rasio
0.26
21
0.33
11
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
8.23
39
9.79
30
Nindakake Magnetic
paramagnetic
diamagnetic
permeabilitas
ora Sumadhiya
0.00 H / m
6
kelemahan
ora Sumadhiya
0.00
6
Properties Listrik
Property Listrik
Arman
Semiconductor
resistivity
1.15 nΩ · m
99+
1.29 nΩ · m
99+
konduktivitas listrik
0.01 10 6 / cm Ω
99+
0.01 10 6 / cm Ω
99+
elektron Affinity
50.00 kJ / mol
21
91.20 kJ / mol
11
termal Properties
Kalor tartamtu
0.18 J / (kg K)
33
0.12 J / (kg K)
40
Graham Kapasitas kalor
28.91 J / mol · K
9
25.52 J / mol · K
37
doyo termal
11.10 W / m · K
99+
7.97 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
10.30 μm / (m · K)
38
13.40 μm / (m · K)
28
enthalpy
Enthalpy panguapan
330.90 kJ / mol
26
151.00 kJ / mol
99+
Enthalpy saka Fusion
10.80 kJ / mol
34
10.90 kJ / mol
33
Enthalpy saka atomization
314.00 kJ / mol
33
207.10 kJ / mol
99+
Standard molar Entropy
73.20 J / mol.K
10
56.70 J / mol.K
24
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