Symbol
-
Panggil Group
1
Rank: 17 (Overall)
0
17
👆🏻
Panggil periode
6
Rank: 2 (Overall)
2
7
👆🏻
Block
pemblokiran f
Family unsur
lanthanide
CAS Number
7440008
Rank: 78 (Overall)
7429905
54386242
👆🏻
Jeneng papan Group
P63 / mmc
Space Group Number
194.00
Rank: 7 (Overall)
11
276
👆🏻
Facts Interesting
- Neodymium ora ketemu gratis ing alam, Empu iku ora logam native.
- metal Neodymium ditemokaké ing mineral Monazite lan bastnaesite.
sumber
Found in Minerals, Mining
History
sing katutup
Carl Auer von Welsbach
Discovery
ing taun 1885
turah mbrawah
Turah mbrawah Ing Universe
0.00 %
Rank: 17 (Overall)
0
0.11
👆🏻
Turah mbrawah Ing Sun
0.00 %
Rank: 24 (Overall)
0
0.1
👆🏻
Turah mbrawah Ing meteorit
0.00 %
Rank: 30 (Overall)
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
Rank: 20 (Overall)
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
0.00 %
Rank: 30 (Overall)
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %
Rank: 24 (Overall)
0
1.4
👆🏻
Ulah lan Wuku
- alloy Neodymium-Iron-boron digunakake kanggo nggawe wesi sembrani permanen.
- Kang digunakake ing Mikrofon, Mp3 pamuter, speaker, telpon seluler, etc.
Ulah Industrial
Industry Aerospace, Industry Listrik, Industry Elektronik
Ulah Medical
-
Ulah liyane
wesi
Properties biologi
keracunan
non Toxic
Saiki ing badan Human
Ora
Sang
0.00 Sang / mg dm-3
Rank: 34 (Overall)
0
1970
👆🏻
ing Bone
0.00 ppm
Rank: 41 (Overall)
0
170000
👆🏻
leleh Point
1,010.00 ° C
Rank: 44 (Overall)
-38.83
3410
👆🏻
Boiling Point
3,127.00 ° C
Rank: 29 (Overall)
0
5660
👆🏻
katon
State fisik
Solid
warna
perak Putih
luster
metallic
atose
Mohs atose
7.00
Rank: 3 (Overall)
0.2
8.5
👆🏻
Brinell atose
265.00 MPa
Rank: 43 (Overall)
0.14
3490
👆🏻
Vickers atose
345.00 MPa
Rank: 44 (Overall)
0
3920
👆🏻
Kacepetan swara
2,330.00 m / s
Rank: 55 (Overall)
818
16200
👆🏻
Properties Optical
bias Index
1.64
Rank: 30 (Overall)
0.155
3.41
👆🏻
reflectivity
80.00 %
Rank: 7 (Overall)
5
97
👆🏻
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Formula Kimia
-
isotop
Isotop dikenal
30
Rank: 9 (Overall)
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.14
Rank: 42 (Overall)
0
2.6
👆🏻
Sanderson Elektronegativitas
1.14
Rank: 35 (Overall)
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.07
Rank: 33 (Overall)
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.14
Rank: 41 (Overall)
0.62
2.48
👆🏻
Allen Elektronegativitas
1.14
Rank: 52 (Overall)
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.86
Rank: 13 (Overall)
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
533.10 kJ / mol
Rank: 77 (Overall)
375.7
26130
👆🏻
Level Energy 2
1,040.00 kJ / mol
Rank: 80 (Overall)
392.8
28750
👆🏻
Level Energy 3rd
2,130.00 kJ / mol
Rank: 72 (Overall)
392.8
34230
👆🏻
Level Energy 4
3,900.00 kJ / mol
Rank: 52 (Overall)
375.7
37066
👆🏻
Level Energy 5th
5,330.00 kJ / mol
Rank: 67 (Overall)
392
97510
👆🏻
Level Energy 6th
5,330.00 kJ / mol
Rank: 81 (Overall)
1007
105800
👆🏻
tingkat Energy 7
5,331.00 kJ / mol
Rank: 73 (Overall)
1007
114300
👆🏻
Level Energy 8
5,360.00 kJ / mol
Rank: 70 (Overall)
730
125300
👆🏻
Level Energy 9
5,330.00 kJ / mol
Rank: 70 (Overall)
1007
134700
👆🏻
Level Energy 10th
5,330.00 kJ / mol
Rank: 69 (Overall)
392
144300
👆🏻
Level Energy 11
5,330.00 kJ / mol
Rank: 74 (Overall)
392
169988
👆🏻
Level Energy 12
5,330.00 kJ / mol
Rank: 77 (Overall)
0
189368
👆🏻
Level Energy 13
5,330.00 kJ / mol
Rank: 65 (Overall)
1007
76015
👆🏻
Level Energy 14
533.10 kJ / mol
Rank: 88 (Overall)
380
86450
👆🏻
Level Energy 15
53,300.00 kJ / mol
Rank: 66 (Overall)
33000
100700
👆🏻
Level Energy 16
533.10 kJ / mol
Rank: 83 (Overall)
375.7
109480
👆🏻
Level Energy 17
533.10 kJ / mol
Rank: 82 (Overall)
375.7
122200
👆🏻
Level Energy 18
5,331.00 kJ / mol
Rank: 68 (Overall)
0
134810
👆🏻
Level Energy 19
533.10 kJ / mol
Rank: 81 (Overall)
375.7
148700
👆🏻
Level Energy 20
536.00 kJ / mol
Rank: 70 (Overall)
0
171200
👆🏻
Level Energy 21
533.10 kJ / mol
Rank: 81 (Overall)
375.7
179100
👆🏻
Level Energy 22
533.00 kJ / mol
Rank: 65 (Overall)
330
184900
👆🏻
Level Energy 23rd
5,331.00 kJ / mol
Rank: 27 (Overall)
357.6
198800
👆🏻
Level Energy 24
533.10 kJ / mol
Rank: 76 (Overall)
297.3
195200
👆🏻
Level Energy 25th
533.10 kJ / mol
Rank: 69 (Overall)
0
121900
👆🏻
Level Energy 26th
533.10 kJ / mol
Rank: 77 (Overall)
357.6
127700
👆🏻
Level Energy 27th
533.10 kJ / mol
Rank: 72 (Overall)
0
133800
👆🏻
Level Energy 28th
533.10 kJ / mol
Rank: 75 (Overall)
297.3
139800
👆🏻
Level Energy 29
533.10 kJ / mol
Rank: 78 (Overall)
0
148100
👆🏻
Level Energy 30
533.10 kJ / mol
Rank: 72 (Overall)
0
154500
👆🏻
padha karo elektrokimia
1.79 g / amp-day
Rank: 41 (Overall)
0.16812
8.3209
👆🏻
Fungsi Work elektron
3.20 eV
Rank: 45 (Overall)
2.14
6
👆🏻
Properties Kimia liyane
Kimia Stabilitas, Corrosion, kebakar, ionisasi
Panggil atom
60
Rank: 56 (Overall)
3
117
👆🏻
Konfigurasi elektron
[Xe] 4F 4 6s 2
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Crystal pola
atom
Jumlah proton
60
Rank: 55 (Overall)
3
117
👆🏻
Jumlah Neutron
84
Rank: 41 (Overall)
4
285
👆🏻
Jumlah Èlèktron
60
Rank: 55 (Overall)
3
117
👆🏻
Radius saka Atom
Radius atom
181.00 pm
Rank: 15 (Overall)
0
348
👆🏻
kovalen Radius
201.00 pm
Rank: 10 (Overall)
0
260
👆🏻
Van der Waals Radius
229.00 pm
Rank: 25 (Overall)
0
348
👆🏻
Bobot atom
144.24 Amu
Rank: 50 (Overall)
6.94
294
👆🏻
Volume atom
20.60 cm3 / mol
Rank: 28 (Overall)
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
43.40 (-eV)
Rank: 42 (Overall)
0
392.42
👆🏻
Constant pola
365.80 pm
Rank: 33 (Overall)
0
891.25
👆🏻
pola Angles
π/2, π/2, 2 π/3
Pola C / A rasio
1.61
Rank: 18 (Overall)
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
7.01 g / cm 3
Rank: 66 (Overall)
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
6.89 g / cm3
Rank: 65 (Overall)
0.512
41
👆🏻
Strength tensile
345.00 MPa
Rank: 13 (Overall)
0.1
11000
👆🏻
viskositas
0.00
Rank: 25 (Overall)
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
Rank: 23 (Overall)
0
121
👆🏻
Meksa beluk ing 2000 K
101.00 (Pa)
Rank: 2 (Overall)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
16.30 GPA
Rank: 48 (Overall)
1.3
222
👆🏻
pengaturan akeh
31.80 GPA
Rank: 48 (Overall)
0
462
👆🏻
Young kang pengaturan
41.40 GPA
Rank: 44 (Overall)
0
528
👆🏻
Poisson rasio
0.28
Rank: 16 (Overall)
0.032
0.47
👆🏻
Properties Teknik liyane
-
Ciri Magnetic
Gravitasi tartamtu
7.00
Rank: 63 (Overall)
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m
Rank: 7 (Overall)
1.25643E-06
0.0063
👆🏻
kelemahan
0.00
Rank: 9 (Overall)
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
-
resistivity
643.00 nΩ · m
Rank: 6 (Overall)
0.1
961
👆🏻
konduktivitas listrik
0.02 10 6 / cm Ω
Rank: 53 (Overall)
0
0.63
👆🏻
elektron Affinity
50.00 kJ / mol
Rank: 26 (Overall)
0
222.8
👆🏻
Kalor tartamtu
0.19 J / (kg K)
Rank: 33 (Overall)
0.1
3.6
👆🏻
Graham Kapasitas kalor
27.45 J / mol · K
Rank: 22 (Overall)
13.1
62.7
👆🏻
doyo termal
16.50 W / m · K
Rank: 51 (Overall)
0
429
👆🏻
suhu kritis
1,297.00 K
Rank: 49 (Overall)
26.3
3695
👆🏻
Expansion termal
9.60 μm / (m · K)
Rank: 55 (Overall)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
273.00 kJ / mol
Rank: 54 (Overall)
7.32
799.1
👆🏻
Enthalpy saka Fusion
7.14 kJ / mol
Rank: 52 (Overall)
2.1
35.23
👆🏻
Enthalpy saka atomization
322.00 kJ / mol
Rank: 42 (Overall)
61.5
837
👆🏻
Standard molar Entropy
71.50 J / mol.K
Rank: 13 (Overall)
9.5
198.1
👆🏻