1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.3 Panggil periode
1.4 Block
1.5 Family unsur
mbokmenawa Transition
lanthanide
1.6 CAS Number
540837717440600
7429905
54386242
1.7 Jeneng papan Group
1.8 Space Group Number
ora Sumadhiya194.00
11
229
2 facts
2.1 Facts Interesting
ora Cepak
- metal Holmium sanget alus lan malleable.
- metal Holmium uga dikenal kanggo resistivity sawijining karat.
2.2 sumber
sintetik Diprodhuksi
Found in Minerals, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Gesellschaft für Schwerionenforschung
Marc Delafontaine
2.3.2 Discovery
ing taun 1994
ing taun 1878
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
ora Sumadhiya5 * 10-8 %
5E-09
0.11
2.4.2 Turah mbrawah Ing Sun
~-9999 %~-9999 %
1E-08
0.1
2.4.3 Turah mbrawah Ing meteorit
ora Sumadhiya0.00 %
1.7E-07
22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya0.00 %
9.9E-12
8.1
2.4.5 Turah mbrawah Ing Segara
ora Sumadhiya0.00 %
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
- Efesus saiki dikenal saka logam Darmstadtium sing winates kanggo riset waé mung. Minangka mung sawetara atom saka logam sing diprodhuksi.
- metal Holmium duwe kemampuan kanggo nresep neutron, supaya logam iki digunakake ing reaktor nuklir kanggo njaga reaksi berantai saka unsur ing kontrol.
- Wesi saka Holmium digunakake kanggo gawé Magnet.
3.1.1 Ulah Industrial
3.1.2 Ulah Medical
3.1.3 Ulah liyane
tujuan Research
wesi, Nuclear Riset
3.2 Properties biologi
3.2.1 keracunan
3.2.2 Saiki ing badan Human
3.2.3 Sang
0.00 Sang / mg dm-3ora Sumadhiya
0
1970
3.2.4 ing Bone
0.00 ppmora Sumadhiya
0
170000
4 fisik
4.1 leleh Point
ora Sumadhiya1,461.00 ° C
27
3410
4.2 Boiling Point
ora Sumadhiya2,600.00 ° C
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
ora Sumadhiya746.00 MPa
0.14
3490
4.4.3 Vickers atose
ora Sumadhiya481.00 MPa
121
3430
4.5 Kacepetan swara
5,090.00 m / s2,760.00 m / s
818
16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
4.6.2 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
4.7 allotropes
4.7.1 α allotropes
ora Sumadhiya
ora Sumadhiya
4.7.2 β allotropes
ora Sumadhiya
ora Sumadhiya
4.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
5.2 isotop
5.2.1 Isotop dikenal
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
ora Sumadhiya1.23
0.7
2.54
5.3.2 Sanderson Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.22
2.56
5.3.3 Allred Rochow Elektronegativitas
ora Sumadhiya1.10
0.86
1.82
5.3.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
5.3.5 Allen Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.659
2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
ora Sumadhiya2.77
1.46
3.3
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
955.20 kJ / mol581.00 kJ / mol
375.7
26130
5.5.2 Level Energy 2
1,891.10 kJ / mol1,140.00 kJ / mol
710.2162
28750
5.5.3 Level Energy 3rd
3,029.60 kJ / mol2,204.00 kJ / mol
1600
34230
5.5.4 Level Energy 4
3,955.90 kJ / mol4,100.00 kJ / mol
2780
37066
5.5.5 Level Energy 5th
5,113.70 kJ / molora Sumadhiya
4305.2
97510
5.5.6 Level Energy 6th
ora Sumadhiyaora Sumadhiya
5715.8
105800
5.5.7 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
7226.8
114300
5.5.8 Level Energy 8
ora Sumadhiyaora Sumadhiya
8857.4
125300
5.5.9 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
5.5.10 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
5.5.11 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
5.5.12 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
5.5.13 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
5.5.14 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
5.5.15 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
5.5.16 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
5.5.17 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
5.5.18 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
5.5.19 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
5.5.20 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
5.5.21 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
5.5.22 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
5.5.23 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
5.5.24 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
5.5.25 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
5.5.26 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
5.5.27 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
5.5.28 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
5.5.29 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
5.5.30 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
5.6 padha karo elektrokimia
ora Sumadhiya2.02 g / amp-day
0.16812
8.3209
5.7 Fungsi Work elektron
ora Sumadhiyaora Sumadhiya
2.14
5.65
5.8 Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
6 atom
6.1 Panggil atom
6.2 Konfigurasi elektron
[Rn] 5F 14 6D 8 7s 2
[Xe] 4F 11 6s 2
6.3 Struktur Crystal
Body tengah kubik (Bcc)
Hexagonal Tutup dikempalken (HCP)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
6.4.2 Jumlah Neutron
6.4.3 Jumlah Èlèktron
6.5 Radius saka Atom
6.5.1 Radius atom
132.00 pm176.00 pm
112
265
6.5.2 kovalen Radius
128.00 pm192.00 pm
96
260
6.5.3 Van der Waals Radius
ora Sumadhiya216.00 pm
139
348
6.6 Bobot atom
281.00 Amu164.93 Amu
6.94
294
6.7 Volume atom
ora Sumadhiya18.70 cm3 / mol
1.39
71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
ora Sumadhiya47.90 (-eV)
8
392.42
6.10 Constant pola
ora Sumadhiya357.73 pm
228.58
891.25
6.11 pola Angles
6.12 Pola C / A rasio
ora Sumadhiya1.57
1.567
1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
ora Sumadhiya8.79 g / cm 3
0.534
40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya8.34 g / cm3
0.512
20
7.2 Strength tensile
ora Sumadhiyaora Sumadhiya
2.5
11000
7.3 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
ora Sumadhiya0.00 (Pa)
2.47E-11
121
7.4.2 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
2.62E-10
774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
ora Sumadhiya26.30 GPA
1.3
222
7.5.2 pengaturan akeh
ora Sumadhiya40.20 GPA
1.6
462
7.5.3 Young kang pengaturan
ora Sumadhiya64.80 GPA
1.7
528
7.6 Poisson rasio
ora Sumadhiya0.23
0.032
0.47
7.7 Properties Teknik liyane
Unknown
ductile, malleable, Sectile
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
ora Sumadhiya8.80
0.53
4500
8.1.2 Nindakake Magnetic
8.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
8.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
8.2 Properties Listrik
8.2.1 Property Listrik
8.2.2 resistivity
ora Sumadhiya814.00 nΩ · m
0.18
961
8.2.3 konduktivitas listrik
ora Sumadhiya0.01 10 6 / cm Ω
0.00666
0.63
8.2.4 elektron Affinity
ora Sumadhiya50.00 kJ / mol
0
222.8
9 termal
9.1 Kalor tartamtu
ora Sumadhiya0.16 J / (kg K)
0.11
3.6
9.2 Graham Kapasitas kalor
ora Sumadhiya27.15 J / mol · K
16.443
62.7
9.3 doyo termal
ora Sumadhiya16.20 W / m · K
6.3
429
9.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
9.5 Expansion termal
ora Sumadhiya11.20 μm / (m · K)
4.5
97
9.6 enthalpy
9.6.1 Enthalpy panguapan
ora Sumadhiya241.00 kJ / mol
7.32
799.1
9.6.2 Enthalpy saka Fusion
ora Sumadhiya11.76 kJ / mol
2.1
35.23
9.6.3 Enthalpy saka atomization
ora Sumadhiya301.00 kJ / mol
61.5
837
9.7 Standard molar Entropy
ora Sumadhiya75.30 J / mol.K
9.5
198.1