1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.3 Panggil periode
1.4 Block
pemblokiran f
s pemblokiran
1.5 Family unsur
1.6 CAS Number
74405207440702
7429905
54386242
1.7 Jeneng papan Group
1.8 Space Group Number
3 facts
3.1 Facts Interesting
- Erbium logam digunakake minangka alloyed karo Vanadium wis alus.
- Panaliten anyar nuduhake yen iku mbiyantu kanggo metabolisme.
- Calcium rangking Alexa 5th ing dhaftar turah mbrawah bumi persentasi.
- Iki urip ing negara senyawa.
- Gypsum utawa calcium sulfat digunakake minangka plester lan plester saka paris.
3.2 sumber
Mining
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
3.3 History
3.3.1 sing katutup
Carl Gustaf Mosander
Humphry Davy
3.3.2 Discovery
Wonten ing taun 1842
ing taun 1808
3.4 turah mbrawah
3.4.1 Turah mbrawah Ing Universe
2 * 10-7 %7 * 10-3 %
5E-09
0.11
3.4.3 Turah mbrawah Ing Sun
~0.0000001 %~0.007 %
1E-08
0.1
4.1.1 Turah mbrawah Ing meteorit
4.2.1 Turah mbrawah Ing bumi lemah ndhuwur
4.4.2 Turah mbrawah Ing Segara
4.4.4 Turah mbrawah Ing Manungsa
ora Sumadhiya1.40 %
1E-13
1.4
5 ulah
5.1 Ulah lan Wuku
- Wis cenderung kanggo njaluk tarnished ing online mbukak, nanging nalika alloyed karo unsur kaya erbium, vanadium, tingkat atose sudo.
- senyawa kaya Erbium oxide digunakake ing kaca tingal safety saka welders lan buruh metal.
Character length exceed error
5.1.1 Ulah Industrial
Industri Kimia
Industri Kimia
5.1.2 Ulah Medical
NA
Dentistry, Industry Pharmaceutical
5.1.3 Ulah liyane
5.2 Properties biologi
5.2.1 keracunan
5.2.2 Saiki ing badan Human
5.2.3 Sang
ora Sumadhiya60.50 Sang / mg dm-3
0
1970
5.2.5 ing Bone
ora Sumadhiya170,000.00 ppm
0
170000
6 fisik
6.1 leleh Point
1,522.00 ° C839.00 ° C
27
3410
6.3 Boiling Point
2,510.00 ° C1,484.00 ° C
147
5660
7.3 katon
7.3.1 State fisik
7.3.2 warna
7.3.3 luster
7.4 atose
7.4.1 Mohs atose
ora Sumadhiya1.75
0.2
8.5
7.5.2 Brinell atose
814.00 MPa170.00 MPa
0.14
3490
7.5.4 Vickers atose
589.00 MPaora Sumadhiya
121
3430
7.6 Kacepetan swara
2,830.00 m / s3,810.00 m / s
818
16200
7.7 Properties Optical
7.7.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
7.7.3 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
7.8 allotropes
7.8.1 α allotropes
ora Sumadhiya
ora Sumadhiya
7.8.2 β allotropes
ora Sumadhiya
ora Sumadhiya
7.8.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
8 Kimia
8.1 Formula Kimia
8.2 isotop
8.2.1 Isotop dikenal
8.5 keelektronegatifan
8.5.1 Pauling Elektronegativitas
8.5.3 Sanderson Elektronegativitas
ora Sumadhiya0.95
0.22
2.56
8.5.5 Allred Rochow Elektronegativitas
8.5.7 Mulliken-Jaffe Elektronegativitas
ora Sumadhiya1.08
0.62
2.48
8.5.9 Allen Elektronegativitas
ora Sumadhiya1.03
0.659
2.7
8.6 Electropositivity
8.6.1 Pauling Electropositivity
8.7 tenogo ionisasi
8.7.1 Level Energy 1st
589.30 kJ / mol589.80 kJ / mol
375.7
26130
8.7.3 Level Energy 2
1,150.00 kJ / mol1,145.40 kJ / mol
710.2162
28750
8.7.5 Level Energy 3rd
2,194.00 kJ / mol4,912.40 kJ / mol
1600
34230
8.7.7 Level Energy 4
4,120.00 kJ / mol6,491.00 kJ / mol
2780
37066
8.7.9 Level Energy 5th
ora Sumadhiya8,153.00 kJ / mol
4305.2
97510
8.7.11 Level Energy 6th
ora Sumadhiya10,496.00 kJ / mol
5715.8
105800
8.7.12 tingkat Energy 7
ora Sumadhiya12,270.00 kJ / mol
7226.8
114300
8.7.14 Level Energy 8
ora Sumadhiya14,206.00 kJ / mol
8857.4
125300
8.7.16 Level Energy 9
ora Sumadhiya18,191.00 kJ / mol
14110
134700
8.7.18 Level Energy 10th
ora Sumadhiya20,385.00 kJ / mol
17100
144300
8.7.20 Level Energy 11
ora Sumadhiya57,110.00 kJ / mol
19900
169988
8.7.23 Level Energy 12
ora Sumadhiya63,410.00 kJ / mol
22219
189368
8.7.26 Level Energy 13
ora Sumadhiya70,110.00 kJ / mol
26930
76015
8.7.29 Level Energy 14
ora Sumadhiya78,890.00 kJ / mol
29196
86450
8.7.33 Level Energy 15
ora Sumadhiya86,310.00 kJ / mol
41987
97510
8.7.35 Level Energy 16
ora Sumadhiya94,000.00 kJ / mol
47206
109480
8.7.37 Level Energy 17
ora Sumadhiya104,900.00 kJ / mol
52737
122200
8.7.40 Level Energy 18
ora Sumadhiya111,711.00 kJ / mol
58570
134810
8.8.1 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
8.9.1 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
8.9.2 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
9.1.1 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
9.1.2 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
9.4.2 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
9.4.3 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
9.4.5 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
9.4.6 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
9.4.8 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
9.4.9 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
9.5.2 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
9.6 padha karo elektrokimia
2.08 g / amp-day0.75 g / amp-day
0.16812
8.3209
9.7 Fungsi Work elektron
ora Sumadhiya2.87 eV
2.14
5.65
9.9 Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, Flammability, ionisasi, kelarutan
10 atom
10.1 Panggil atom
10.3 Konfigurasi elektron
[Xe] 4F 12 6s 2
[Ar] 4s 2
10.4 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Face tengah kubik (FCC)
10.4.1 Crystal pola
10.5 atom
10.5.1 Jumlah proton
10.7.1 Jumlah Neutron
10.10.1 Jumlah Èlèktron
11.2 Radius saka Atom
11.2.1 Radius atom
176.00 pm197.00 pm
112
265
11.2.3 kovalen Radius
189.00 pm176.00 pm
96
260
11.2.4 Van der Waals Radius
ora Sumadhiya231.00 pm
139
348
11.4 Bobot atom
167.26 Amu40.08 Amu
6.94
294
11.7 Volume atom
18.40 cm3 / mol29.90 cm3 / mol
1.39
71.07
11.8 Nomer atom jejer
11.8.1 unsur Previous
11.8.2 Sabanjure unsur
11.9 Potensi Valence Electron
49.00 (-eV)29.00 (-eV)
8
392.42
11.11 Constant pola
355.88 pm558.84 pm
228.58
891.25
11.12 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
11.13 Pola C / A rasio
1.57ora Sumadhiya
1.567
1.886
12 Teknik
12.1 Kapadhetan
12.1.1 Kapadhetan Ing suhu kamar
9.07 g / cm 31.55 g / cm 3
0.534
40.7
12.2.1 Kapadhetan Nalika Liquid (ing mp)
8.86 g / cm31.38 g / cm3
0.512
20
13.2 Strength tensile
ora Sumadhiyaora Sumadhiya
2.5
11000
13.3 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
13.4 meksa beluk
13.4.1 Meksa beluk ing 1000 K
0.00 (Pa)25.50 (Pa)
2.47E-11
121
13.5.3 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
2.62E-10
774
13.6 situs kelenturan
13.6.1 nyukur pengaturan
28.30 GPA7.40 GPA
1.3
222
13.6.3 pengaturan akeh
44.40 GPA17.00 GPA
1.6
462
14.1.1 Young kang pengaturan
69.90 GPA20.00 GPA
1.7
528
14.3 Poisson rasio
14.5 Properties Teknik liyane
15 Magnetic
15.1 Ciri Magnetic
15.1.1 Gravitasi tartamtu
15.2.1 Nindakake Magnetic
15.2.2 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
15.3.1 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
15.4 Properties Listrik
15.4.1 Property Listrik
15.4.2 resistivity
0.86 nΩ · m33.60 nΩ · m
0.18
961
15.5.2 konduktivitas listrik
0.01 10 6 / cm Ω0.30 10 6 / cm Ω
0.00666
0.63
15.5.4 elektron Affinity
50.00 kJ / mol2.37 kJ / mol
0
222.8
16 termal
16.2 Kalor tartamtu
0.17 J / (kg K)0.63 J / (kg K)
0.11
3.6
16.3 Graham Kapasitas kalor
28.12 J / mol · K25.93 J / mol · K
16.443
62.7
16.4 doyo termal
14.50 W / m · K201.00 W / m · K
6.3
429
16.5 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
16.6 Expansion termal
12.20 μm / (m · K)22.30 μm / (m · K)
4.5
97
16.7 enthalpy
16.7.1 Enthalpy panguapan
261.00 kJ / mol150.00 kJ / mol
7.32
799.1
16.7.2 Enthalpy saka Fusion
17.20 kJ / mol8.54 kJ / mol
2.1
35.23
16.7.3 Enthalpy saka atomization
314.00 kJ / mol184.00 kJ / mol
61.5
837
16.8 Standard molar Entropy
73.10 J / mol.K41.60 J / mol.K
9.5
198.1