1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.3 Panggil periode
1.4 Block
1.5 Family unsur
1.6 CAS Number
74406557440406
7429905
54386242
1.7 Jeneng papan Group
1.8 Space Group Number
2 facts
2.1 Facts Interesting
- Yttrium Metal punika Highly beracun.
- Yttrium Metal punika reaktif ing alam Empu ora ketemu gratis ing alam.
- X-ray Diffraction- senyawa sing beda saka logam Berkelium sing dikenali nggunakake.
komersial saka logam Berkelium sing durung ditemokake.
2.2 sumber
Found in Minerals, Mining, Ores saka Minerals
Némbakaké Americium karo Alpha partikel.
2.3 History
2.3.1 sing katutup
Johan Gadolin
Lawrence Berkeley National Laboratory
2.3.2 Discovery
ing taun 1794
ing taun 1949
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
7 * 10-7 %ora Sumadhiya
5E-09
0.11
2.4.2 Turah mbrawah Ing Sun
~0.0000001 %~-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
- 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.
- logam iki arang banget lan wis ora komersial.
3.1.1 Ulah Industrial
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
0.00 Sang / mg dm-30.00 Sang / mg dm-3
0
1970
3.2.4 ing Bone
0.07 ppm0.00 ppm
0
170000
4 fisik
4.1 leleh Point
1,523.00 ° C986.00 ° C
27
3410
4.2 Boiling Point
3,337.00 ° C2,627.00 ° 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
589.00 MPaora Sumadhiya
0.14
3490
4.4.3 Vickers atose
ora Sumadhiyaora Sumadhiya
121
3430
4.5 Kacepetan swara
3,300.00 m / sora Sumadhiya
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
5.3.2 Sanderson Elektronegativitas
0.65ora Sumadhiya
0.22
2.56
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
600.00 kJ / mol601.00 kJ / mol
375.7
26130
5.5.2 Level Energy 2
1,180.00 kJ / mol1,186.00 kJ / mol
710.2162
28750
5.5.3 Level Energy 3rd
1,980.00 kJ / mol2,152.00 kJ / mol
1600
34230
5.5.4 Level Energy 4
5,847.00 kJ / mol3,434.00 kJ / mol
2780
37066
5.5.5 Level Energy 5th
7,430.00 kJ / molora Sumadhiya
4305.2
97510
5.5.6 Level Energy 6th
8,970.00 kJ / molora Sumadhiya
5715.8
105800
5.5.7 tingkat Energy 7
11,190.00 kJ / molora Sumadhiya
7226.8
114300
5.5.8 Level Energy 8
12,450.00 kJ / molora Sumadhiya
8857.4
125300
5.5.9 Level Energy 9
14,110.00 kJ / molora Sumadhiya
14110
134700
5.5.10 Level Energy 10th
18,400.00 kJ / molora Sumadhiya
17100
144300
5.5.11 Level Energy 11
19,900.00 kJ / molora Sumadhiya
19900
169988
5.5.12 Level Energy 12
36,090.00 kJ / molora 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
1.11 g / amp-day3.07 g / amp-day
0.16812
8.3209
5.7 Fungsi Work elektron
3.10 eVora Sumadhiya
2.14
5.65
5.8 Properties Kimia liyane
Kimia Stabilitas, kebakar, ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif
6 atom
6.1 Panggil atom
6.2 Konfigurasi elektron
[Kr] 4d 1 5S 2
[Rn] 5F 9 7s 2
6.3 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Double Hexagonal Tutup dikempalken (DHCP)
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
180.00 pm170.00 pm
112
265
6.5.2 kovalen Radius
190.00 pmora Sumadhiya
96
260
6.5.3 Van der Waals Radius
200.00 pmora Sumadhiya
139
348
6.6 Bobot atom
88.91 Amu247.00 Amu
6.94
294
6.7 Volume atom
19.80 cm3 / molora Sumadhiya
1.39
71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
48.00 (-eV)45.50 (-eV)
8
392.42
6.10 Constant pola
364.74 pm341.60 pm
228.58
891.25
6.11 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
6.12 Pola C / A rasio
1.57ora Sumadhiya
1.567
1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
4.47 g / cm 314.78 g / cm 3
0.534
40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
4.24 g / cm313.25 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
0.00 (Pa)ora Sumadhiya
2.47E-11
121
7.4.2 Meksa beluk ing 2000 K
4.27 (Pa)ora Sumadhiya
2.62E-10
774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
25.60 GPAora Sumadhiya
1.3
222
7.5.2 pengaturan akeh
41.20 GPAora Sumadhiya
1.6
462
7.5.3 Young kang pengaturan
63.50 GPAora Sumadhiya
1.7
528
7.6 Poisson rasio
0.24ora Sumadhiya
0.032
0.47
7.7 Properties Teknik liyane
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
8.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
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
596.00 nΩ · mora Sumadhiya
0.18
961
8.2.3 konduktivitas listrik
0.02 10 6 / cm Ωora Sumadhiya
0.00666
0.63
1.2.2 elektron Affinity
29.60 kJ / molora Sumadhiya
0
222.8
2 termal
2.1 Kalor tartamtu
0.30 J / (kg K)ora Sumadhiya
0.11
3.6
2.2 Graham Kapasitas kalor
26.53 J / mol · Kora Sumadhiya
16.443
62.7
2.3 doyo termal
17.20 W / m · K10.00 W / m · K
6.3
429
2.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
2.5 Expansion termal
10.60 μm / (m · K)ora Sumadhiya
4.5
97
2.7 enthalpy
2.7.1 Enthalpy panguapan
393.00 kJ / molora Sumadhiya
7.32
799.1
2.8.3 Enthalpy saka Fusion
17.15 kJ / molora Sumadhiya
2.1
35.23
2.8.5 Enthalpy saka atomization
418.00 kJ / molora Sumadhiya
61.5
837
2.9 Standard molar Entropy
44.40 J / mol.Kora Sumadhiya
9.5
198.1