1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.3 Panggil periode
1.4 Block
1.5 Family unsur
transisi Metal
transisi Metal
1.6 CAS Number
74404847440655
7429905
54386242
1.7 Jeneng papan Group
1.8 Space Group Number
2 facts
2.1 Facts Interesting
Character length exceed error
- Yttrium Metal punika Highly beracun.
- Yttrium Metal punika reaktif ing alam Empu ora ketemu gratis ing alam.
2.2 sumber
Found in Senyawa, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Georg Brandt
Johan Gadolin
2.3.2 Discovery
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
3 * 10-4 %7 * 10-7 %
5E-09
0.11
2.4.2 Turah mbrawah Ing Sun
~0.0004 %~0.0000001 %
1E-08
0.1
2.4.3 Turah mbrawah Ing meteorit
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
2.4.5 Turah mbrawah Ing Segara
2.4.6 Turah mbrawah Ing Manungsa
0.00 %ora Sumadhiya
1E-13
1.4
3 ulah
3.1 Ulah lan Wuku
- Sawijining wesi aluminium lan nikel sing digunakake kanggo nggawe wesi sembrani kuat.
- Sawetara wesi liyane ngetokne kekuatan-suhu dhuwur lan Empu padha digunakake ing Turbines saka Jet lan Gas engine.
- metal Yttrium digunakake ing wesi beda, minangka mundhak kekuatan aluminium Magnesium. Kang digunakake kanggo Filter Radar gelombang mikro.
- Sampeyan uga dipigunakaké minangka katalis ing ethene polymerisation.
3.1.1 Ulah Industrial
Industri Kimia, Industry Listrik, Industry Elektronik
Industry Listrik, Industry Elektronik
3.1.2 Ulah Medical
Industry Pharmaceutical
NA
3.1.3 Ulah liyane
3.2 Properties biologi
3.2.1 keracunan
3.2.2 Saiki ing badan Human
3.2.3 Sang
0.04 Sang / mg dm-30.00 Sang / mg dm-3
0
1970
3.2.4 ing Bone
0.04 ppm0.07 ppm
0
170000
4 fisik
4.1 leleh Point
1,495.00 ° C1,523.00 ° C
27
3410
4.2 Boiling Point
2,870.00 ° C3,337.00 ° 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
5.00ora Sumadhiya
0.2
8.5
4.4.2 Brinell atose
470.00 MPa589.00 MPa
0.14
3490
4.4.3 Vickers atose
1,043.00 MPaora Sumadhiya
121
3430
4.5 Kacepetan swara
4,720.00 m / s3,300.00 m / s
818
16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
4.6.2 reflectivity
67.00 %ora Sumadhiya
58
97
4.7 allotropes
4.7.1 α allotropes
4.7.2 β allotropes
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
5.3.2 Sanderson Elektronegativitas
5.3.3 Allred Rochow Elektronegativitas
5.3.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
5.3.5 Allen Elektronegativitas
5.4 Electropositivity
5.4.1 Pauling Electropositivity
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
760.40 kJ / mol600.00 kJ / mol
375.7
26130
5.5.2 Level Energy 2
1,648.00 kJ / mol1,180.00 kJ / mol
710.2162
28750
5.5.3 Level Energy 3rd
3,232.00 kJ / mol1,980.00 kJ / mol
1600
34230
5.5.4 Level Energy 4
4,950.00 kJ / mol5,847.00 kJ / mol
2780
37066
5.5.5 Level Energy 5th
7,670.00 kJ / mol7,430.00 kJ / mol
4305.2
97510
5.5.6 Level Energy 6th
9,840.00 kJ / mol8,970.00 kJ / mol
5715.8
105800
5.5.7 tingkat Energy 7
12,440.00 kJ / mol11,190.00 kJ / mol
7226.8
114300
5.5.8 Level Energy 8
15,230.00 kJ / mol12,450.00 kJ / mol
8857.4
125300
5.5.9 Level Energy 9
17,959.00 kJ / mol14,110.00 kJ / mol
14110
134700
5.5.10 Level Energy 10th
26,570.00 kJ / mol18,400.00 kJ / mol
17100
144300
5.5.11 Level Energy 11
29,400.00 kJ / mol19,900.00 kJ / mol
19900
169988
5.5.12 Level Energy 12
32,400.00 kJ / mol36,090.00 kJ / mol
22219
189368
5.5.13 Level Energy 13
36,600.00 kJ / molora Sumadhiya
26930
76015
5.5.14 Level Energy 14
39,700.00 kJ / molora Sumadhiya
29196
86450
5.5.15 Level Energy 15
42,800.00 kJ / molora Sumadhiya
41987
97510
5.5.16 Level Energy 16
49,396.00 kJ / molora Sumadhiya
47206
109480
5.5.17 Level Energy 17
52,737.00 kJ / molora Sumadhiya
52737
122200
5.5.18 Level Energy 18
134,810.00 kJ / molora Sumadhiya
58570
134810
5.5.19 Level Energy 19
145,170.00 kJ / molora Sumadhiya
64702
148700
5.5.20 Level Energy 20
154,700.00 kJ / molora Sumadhiya
80400
171200
5.5.21 Level Energy 21
167,400.00 kJ / molora Sumadhiya
87000
179100
5.5.22 Level Energy 22
178,100.00 kJ / molora Sumadhiya
93400
184900
5.5.23 Level Energy 23rd
189,300.00 kJ / molora 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
1.10 g / amp-day1.11 g / amp-day
0.16812
8.3209
1.3 Fungsi Work elektron
1.4 Properties Kimia liyane
Kimia Stabilitas, ionisasi
Kimia Stabilitas, kebakar, ionisasi, Isotop radioaktif, kelarutan
2 atom
2.1 Panggil atom
2.2 Konfigurasi elektron
[Ar] 3d 2 4s 2
[Kr] 4d 1 5S 2
2.3 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
2.3.1 Crystal pola
2.4 atom
2.4.1 Jumlah proton
2.4.2 Jumlah Neutron
2.4.3 Jumlah Èlèktron
2.5 Radius saka Atom
2.5.1 Radius atom
147.00 pm180.00 pm
112
265
2.5.2 kovalen Radius
160.00 pm190.00 pm
96
260
2.5.3 Van der Waals Radius
200.00 pm200.00 pm
139
348
2.6 Bobot atom
47.87 Amu88.91 Amu
6.94
294
2.7 Volume atom
10.64 cm3 / mol19.80 cm3 / mol
1.39
71.07
2.8 Nomer atom jejer
2.8.1 unsur Previous
2.8.2 Sabanjure unsur
2.9 Potensi Valence Electron
95.20 (-eV)48.00 (-eV)
8
392.42
2.10 Constant pola
295.08 pm364.74 pm
228.58
891.25
2.11 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
2.12 Pola C / A rasio
ora Sumadhiya1.57
1.567
1.886
3 Teknik
3.1 Kapadhetan
3.1.1 Kapadhetan Ing suhu kamar
4.51 g / cm 34.47 g / cm 3
0.534
40.7
3.1.2 Kapadhetan Nalika Liquid (ing mp)
4.11 g / cm34.24 g / cm3
0.512
20
3.2 Strength tensile
434.00 MPaora Sumadhiya
2.5
11000
3.3 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
3.4 meksa beluk
3.4.1 Meksa beluk ing 1000 K
ora Sumadhiya0.00 (Pa)
2.47E-11
121
3.4.2 Meksa beluk ing 2000 K
0.98 (Pa)4.27 (Pa)
2.62E-10
774
3.5 situs kelenturan
3.5.1 nyukur pengaturan
44.00 GPA25.60 GPA
1.3
222
3.5.2 pengaturan akeh
110.00 GPA41.20 GPA
1.6
462
3.5.3 Young kang pengaturan
116.00 GPA63.50 GPA
1.7
528
3.6 Poisson rasio
3.7 Properties Teknik liyane
4 Magnetic
4.1 Ciri Magnetic
4.1.1 Gravitasi tartamtu
4.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
4.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
4.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
4.2 Properties Listrik
4.2.1 Property Listrik
4.2.2 resistivity
420.00 nΩ · m596.00 nΩ · m
0.18
961
4.2.3 konduktivitas listrik
0.02 10 6 / cm Ω0.02 10 6 / cm Ω
0.00666
0.63
4.2.4 elektron Affinity
7.60 kJ / mol29.60 kJ / mol
0
222.8
5 termal
5.1 Kalor tartamtu
0.52 J / (kg K)0.30 J / (kg K)
0.11
3.6
5.2 Graham Kapasitas kalor
25.06 J / mol · K26.53 J / mol · K
16.443
62.7
5.3 doyo termal
21.90 W / m · K17.20 W / m · K
6.3
429
5.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
5.5 Expansion termal
8.60 μm / (m · K)10.60 μm / (m · K)
4.5
97
5.6 enthalpy
5.6.1 Enthalpy panguapan
429.00 kJ / mol393.00 kJ / mol
7.32
799.1
5.6.2 Enthalpy saka Fusion
15.48 kJ / mol17.15 kJ / mol
2.1
35.23
5.6.3 Enthalpy saka atomization
468.60 kJ / mol418.00 kJ / mol
61.5
837
5.7 Standard molar Entropy
27.30 J / mol.K44.40 J / mol.K
9.5
198.1