1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.4 Panggil periode
1.7 Block
1.8 Family unsur
lanthanide
transisi Metal
1.9 CAS Number
744000854037579
7429905
54386242
1.13 Jeneng papan Group
1.14 Space Group Number
194.00ora Sumadhiya
11
229
2 facts
2.1 Facts Interesting
- Neodymium ora ketemu gratis ing alam, Empu iku ora logam native.
- metal Neodymium ditemokaké ing mineral Monazite lan bastnaesite.
- logam hassium tingkat bosok banget dhuwur.
- logam hassium sampel 1st iki gawean tiron liwat reaksi nuklir.
2.2 sumber
Found in Minerals, Mining
sintetik Diprodhuksi
2.3 History
2.3.1 sing katutup
Carl Auer von Welsbach
Gesellschaft für Schwerionenforschung
2.3.2 Discovery
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
1 * 10-6 %ora Sumadhiya
5E-09
0.11
2.4.2 Turah mbrawah Ing Sun
~0.0000003 %~-9999 %
1E-08
0.1
2.4.3 Turah mbrawah Ing meteorit
0.00 %ora Sumadhiya
1.7E-07
22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
0.00 %ora Sumadhiya
9.9E-12
8.1
2.4.5 Turah mbrawah Ing Segara
0.00 %ora Sumadhiya
2E-23
1.1
2.4.6 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
1E-13
1.4
3 ulah
3.1 Ulah lan Wuku
- alloy Neodymium-Iron-boron digunakake kanggo nggawe wesi sembrani permanen.
- Kang digunakake ing Mikrofon, Mp3 pamuter, speaker, telpon seluler, etc.
- Efesus saiki dikenal saka logam hassium sing winates kanggo riset waé mung.
3.1.1 Ulah Industrial
Industry Aerospace, Industry Listrik, Industry Elektronik
NA
3.1.2 Ulah Medical
3.1.3 Ulah liyane
3.2 Properties biologi
3.2.1 keracunan
3.2.2 Saiki ing badan Human
3.2.3 Sang
ora Sumadhiya0.00 Sang / mg dm-3
0
1970
3.2.4 ing Bone
ora Sumadhiya0.00 ppm
0
170000
4 fisik
4.1 leleh Point
1,010.00 ° Cora Sumadhiya
27
3410
4.2 Boiling Point
3,127.00 ° Cora Sumadhiya
147
5660
4.3 katon
4.3.1 State fisik
4.3.2 warna
4.3.3 luster
4.4 atose
4.4.1 Mohs atose
ora Sumadhiyaora Sumadhiya
0.2
8.5
4.4.2 Brinell atose
265.00 MPaora Sumadhiya
0.14
3490
4.4.3 Vickers atose
345.00 MPaora Sumadhiya
121
3430
4.5 Kacepetan swara
2,330.00 m / sora Sumadhiya
818
16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
1.2.2 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
1.3 allotropes
1.3.1 α allotropes
ora Sumadhiya
ora Sumadhiya
1.3.2 β allotropes
ora Sumadhiya
ora Sumadhiya
1.3.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
2 Kimia
2.1 Formula Kimia
2.2 isotop
2.2.1 Isotop dikenal
2.4 keelektronegatifan
2.4.1 Pauling Elektronegativitas
1.14ora Sumadhiya
0.7
2.54
2.4.3 Sanderson Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.22
2.56
2.4.6 Allred Rochow Elektronegativitas
1.07ora Sumadhiya
0.86
1.82
2.6.2 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
2.6.5 Allen Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.659
2.7
2.7 Electropositivity
2.7.1 Pauling Electropositivity
2.86ora Sumadhiya
1.46
3.3
2.8 tenogo ionisasi
2.8.1 Level Energy 1st
533.10 kJ / mol733.30 kJ / mol
375.7
26130
2.8.4 Level Energy 2
1,040.00 kJ / mol1,756.00 kJ / mol
710.2162
28750
2.8.6 Level Energy 3rd
2,130.00 kJ / mol2,827.00 kJ / mol
1600
34230
2.8.9 Level Energy 4
3,900.00 kJ / mol3,637.50 kJ / mol
2780
37066
2.8.12 Level Energy 5th
ora Sumadhiya4,940.00 kJ / mol
4305.2
97510
2.8.15 Level Energy 6th
ora Sumadhiya6,175.10 kJ / mol
5715.8
105800
2.8.18 tingkat Energy 7
ora Sumadhiya7,535.50 kJ / mol
7226.8
114300
2.8.22 Level Energy 8
ora Sumadhiya8,857.40 kJ / mol
8857.4
125300
2.8.25 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
2.8.29 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
2.8.33 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
2.10.1 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
2.11.1 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
2.11.2 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
2.11.3 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
2.11.4 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
2.11.5 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
2.11.6 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
2.11.7 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
2.11.8 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
2.11.9 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
2.11.10 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
2.11.11 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
2.11.12 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
2.11.13 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
2.11.14 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
2.11.15 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
2.11.16 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
2.11.17 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
2.11.18 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
2.12 padha karo elektrokimia
1.79 g / amp-dayora Sumadhiya
0.16812
8.3209
2.13 Fungsi Work elektron
3.20 eVora Sumadhiya
2.14
5.65
2.14 Properties Kimia liyane
Kimia Stabilitas, Corrosion, kebakar, ionisasi
ionisasi, Isotop radioaktif, Radioaktif
3 atom
3.1 Panggil atom
3.2 Konfigurasi elektron
[Xe] 4F 4 6s 2
[Rn] 5F 14 6D 6 7s 2
3.3 Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Hexagonal Tutup dikempalken (HCP)
3.3.1 Crystal pola
3.4 atom
3.4.1 Jumlah proton
3.4.2 Jumlah Neutron
3.4.3 Jumlah Èlèktron
3.5 Radius saka Atom
3.5.1 Radius atom
181.00 pm126.00 pm
112
265
3.5.2 kovalen Radius
201.00 pm134.00 pm
96
260
3.5.3 Van der Waals Radius
229.00 pmora Sumadhiya
139
348
3.6 Bobot atom
144.24 Amu269.00 Amu
6.94
294
3.7 Volume atom
20.60 cm3 / molora Sumadhiya
1.39
71.07
3.8 Nomer atom jejer
3.8.1 unsur Previous
3.8.2 Sabanjure unsur
3.9 Potensi Valence Electron
43.40 (-eV)ora Sumadhiya
8
392.42
3.10 Constant pola
365.80 pmora Sumadhiya
228.58
891.25
3.11 pola Angles
3.12 Pola C / A rasio
1.61ora Sumadhiya
1.567
1.886
4 Teknik
4.1 Kapadhetan
4.1.1 Kapadhetan Ing suhu kamar
7.01 g / cm 340.70 g / cm 3
0.534
40.7
4.1.2 Kapadhetan Nalika Liquid (ing mp)
6.89 g / cm3ora Sumadhiya
0.512
20
4.2 Strength tensile
ora Sumadhiyaora Sumadhiya
2.5
11000
4.3 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
4.4 meksa beluk
4.4.1 Meksa beluk ing 1000 K
0.00 (Pa)ora Sumadhiya
2.47E-11
121
4.4.2 Meksa beluk ing 2000 K
101.00 (Pa)ora Sumadhiya
2.62E-10
774
4.5 situs kelenturan
4.5.1 nyukur pengaturan
16.30 GPAora Sumadhiya
1.3
222
4.5.2 pengaturan akeh
31.80 GPAora Sumadhiya
1.6
462
4.5.3 Young kang pengaturan
41.40 GPAora Sumadhiya
1.7
528
4.6 Poisson rasio
0.28ora Sumadhiya
0.032
0.47
4.7 Properties Teknik liyane
5 Magnetic
5.1 Ciri Magnetic
5.1.1 Gravitasi tartamtu
7.00ora Sumadhiya
0.53
4500
5.1.2 Nindakake Magnetic
5.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
5.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
5.2 Properties Listrik
5.2.1 Property Listrik
5.2.2 resistivity
643.00 nΩ · mora Sumadhiya
0.18
961
5.2.3 konduktivitas listrik
0.02 10 6 / cm Ωora Sumadhiya
0.00666
0.63
5.2.4 elektron Affinity
50.00 kJ / molora Sumadhiya
0
222.8
6 termal
6.1 Kalor tartamtu
0.19 J / (kg K)ora Sumadhiya
0.11
3.6
6.2 Graham Kapasitas kalor
27.45 J / mol · Kora Sumadhiya
16.443
62.7
6.3 doyo termal
16.50 W / m · Kora Sumadhiya
6.3
429
6.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
6.5 Expansion termal
9.60 μm / (m · K)ora Sumadhiya
4.5
97
6.6 enthalpy
6.6.1 Enthalpy panguapan
273.00 kJ / molora Sumadhiya
7.32
799.1
6.6.2 Enthalpy saka Fusion
7.14 kJ / molora Sumadhiya
2.1
35.23
6.6.3 Enthalpy saka atomization
322.00 kJ / molora Sumadhiya
61.5
837
6.7 Standard molar Entropy
71.50 J / mol.Kora Sumadhiya
9.5
198.1