1 Tabel périodik
1.1 Symbol
1.3 Panggil Group
1.13 Panggil periode
3.3 Block
3.5 Family unsur
3.7 CAS Number
74406557440097
7429905
54386242
4.2 Jeneng papan Group
4.3 Space Group Number
5 facts
5.1 Facts Interesting
- Yttrium Metal punika Highly beracun.
- Yttrium Metal punika reaktif ing alam Empu ora ketemu gratis ing alam.
- Ing dhaptar paling unsur KALUBÈRAN kalium wis ditingkat 7th.
- Kalium bisa gampang ngiris (disigar) mudhun nggunakake piso.
5.2 sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining
5.3 History
5.3.1 sing katutup
Johan Gadolin
Humphry Davy
5.3.2 Discovery
5.4 turah mbrawah
5.4.1 Turah mbrawah Ing Universe
7 * 10-7 %3 * 10-4 %
5E-09
0.11
5.8.2 Turah mbrawah Ing Sun
~0.0000001 %~0.0004 %
1E-08
0.1
5.8.10 Turah mbrawah Ing meteorit
1.4.4 Turah mbrawah Ing bumi lemah ndhuwur
2.2.1 Turah mbrawah Ing Segara
2.4.2 Turah mbrawah Ing Manungsa
ora Sumadhiya0.20 %
1E-13
1.4
4 ulah
4.1 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.
- senyawa kalium kang ana ing dhuwur dikarepake kanggo aplikasi ing Manufaktur pupuk.
- Kalium karbonat digunakake ing Manufaktur kaca lan kalium karbonat ing Manufaktur deterjen lan awak wisuh.
4.1.1 Ulah Industrial
Industry Listrik, Industry Elektronik
Industry amunisi, Industri Kimia
4.1.2 Ulah Medical
NA
Industry Pharmaceutical
4.1.3 Ulah liyane
4.2 Properties biologi
4.2.1 keracunan
4.2.2 Saiki ing badan Human
4.2.3 Sang
0.00 Sang / mg dm-31,620.00 Sang / mg dm-3
0
1970
4.6.2 ing Bone
0.07 ppm2,100.00 ppm
0
170000
5 fisik
5.1 leleh Point
1,523.00 ° C63.65 ° C
27
3410
5.5 Boiling Point
3,337.00 ° C774.00 ° C
147
5660
6.3 katon
6.3.1 State fisik
6.3.2 warna
6.3.3 luster
6.5 atose
6.5.1 Mohs atose
ora Sumadhiya0.40
0.2
8.5
8.2.2 Brinell atose
589.00 MPa0.36 MPa
0.14
3490
8.6.2 Vickers atose
ora Sumadhiyaora Sumadhiya
121
3430
8.9 Kacepetan swara
3,300.00 m / s2,000.00 m / s
818
16200
8.16 Properties Optical
8.16.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
8.16.5 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
9.3 allotropes
9.3.2 α allotropes
ora Sumadhiya
ora Sumadhiya
9.3.3 β allotropes
ora Sumadhiya
ora Sumadhiya
9.3.4 γ allotropes
ora Sumadhiya
ora Sumadhiya
10 Kimia
10.1 Formula Kimia
10.3 isotop
10.3.1 Isotop dikenal
11.2 keelektronegatifan
11.2.1 Pauling Elektronegativitas
11.3.9 Sanderson Elektronegativitas
11.6.2 Allred Rochow Elektronegativitas
11.6.7 Mulliken-Jaffe Elektronegativitas
ora Sumadhiya0.73
0.62
2.48
11.8.1 Allen Elektronegativitas
12.4 Electropositivity
12.4.1 Pauling Electropositivity
13.4 tenogo ionisasi
13.4.1 Level Energy 1st
600.00 kJ / mol418.80 kJ / mol
375.7
26130
13.9.1 Level Energy 2
1,180.00 kJ / mol3,052.00 kJ / mol
710.2162
28750
13.12.1 Level Energy 3rd
1,980.00 kJ / mol4,420.00 kJ / mol
1600
34230
14.2.3 Level Energy 4
5,847.00 kJ / mol5,877.00 kJ / mol
2780
37066
14.3.6 Level Energy 5th
7,430.00 kJ / mol7,975.00 kJ / mol
4305.2
97510
14.6.1 Level Energy 6th
8,970.00 kJ / mol9,590.00 kJ / mol
5715.8
105800
14.8.4 tingkat Energy 7
11,190.00 kJ / mol11,343.00 kJ / mol
7226.8
114300
14.11.3 Level Energy 8
12,450.00 kJ / mol14,944.00 kJ / mol
8857.4
125300
15.2.3 Level Energy 9
14,110.00 kJ / mol16,963.70 kJ / mol
14110
134700
15.3.3 Level Energy 10th
18,400.00 kJ / mol48,610.00 kJ / mol
17100
144300
15.5.1 Level Energy 11
19,900.00 kJ / mol54,490.00 kJ / mol
19900
169988
15.6.1 Level Energy 12
36,090.00 kJ / mol60,730.00 kJ / mol
22219
189368
15.9.1 Level Energy 13
ora Sumadhiya68,950.00 kJ / mol
26930
76015
17.1.6 Level Energy 14
ora Sumadhiya75,900.00 kJ / mol
29196
86450
17.2.3 Level Energy 15
ora Sumadhiya83,080.00 kJ / mol
41987
97510
17.5.2 Level Energy 16
ora Sumadhiya93,400.00 kJ / mol
47206
109480
17.8.2 Level Energy 17
ora Sumadhiya99,710.00 kJ / mol
52737
122200
17.8.6 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
18.1.1 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
18.3.1 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
18.4.4 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
19.1.1 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
19.2.2 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
19.4.1 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
1.4.1 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
1.4.3 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
2.1.2 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
2.1.7 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
2.2.1 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
2.2.3 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
2.5 padha karo elektrokimia
1.11 g / amp-day1.46 g / amp-day
0.16812
8.3209
2.7 Fungsi Work elektron
2.10 Properties Kimia liyane
Kimia Stabilitas, kebakar, ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, Flammability, ionisasi, kelarutan
3 atom
3.1 Panggil atom
4.2 Konfigurasi elektron
4.3 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)
4.3.1 Crystal pola
4.4 atom
4.4.1 Jumlah proton
4.6.1 Jumlah Neutron
4.11.1 Jumlah Èlèktron
1.5 Radius saka Atom
1.5.1 Radius atom
180.00 pm227.00 pm
112
265
2.3.1 kovalen Radius
190.00 pm203.00 pm
96
260
2.6.2 Van der Waals Radius
200.00 pm275.00 pm
139
348
2.8 Bobot atom
88.91 Amu39.10 Amu
6.94
294
1.3 Volume atom
19.80 cm3 / mol45.46 cm3 / mol
1.39
71.07
1.6 Nomer atom jejer
1.6.1 unsur Previous
1.6.2 Sabanjure unsur
1.7 Potensi Valence Electron
48.00 (-eV)10.40 (-eV)
8
392.42
1.9 Constant pola
364.74 pm532.80 pm
228.58
891.25
1.4 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
1.5 Pola C / A rasio
1.57ora Sumadhiya
1.567
1.886
2 Teknik
2.1 Kapadhetan
2.1.2 Kapadhetan Ing suhu kamar
4.47 g / cm 30.86 g / cm 3
0.534
40.7
2.2.4 Kapadhetan Nalika Liquid (ing mp)
4.24 g / cm30.83 g / cm3
0.512
20
2.6 Strength tensile
ora Sumadhiyaora Sumadhiya
2.5
11000
2.9 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
2.11 meksa beluk
2.11.1 Meksa beluk ing 1000 K
0.00 (Pa)ora Sumadhiya
2.47E-11
121
4.1.3 Meksa beluk ing 2000 K
4.27 (Pa)ora Sumadhiya
2.62E-10
774
4.6 situs kelenturan
4.6.1 nyukur pengaturan
25.60 GPA1.30 GPA
1.3
222
4.7.3 pengaturan akeh
41.20 GPA3.10 GPA
1.6
462
4.10.5 Young kang pengaturan
63.50 GPA3.53 GPA
1.7
528
4.13 Poisson rasio
0.24ora Sumadhiya
0.032
0.47
4.14 Properties Teknik liyane
5 Magnetic
5.1 Ciri Magnetic
5.1.1 Gravitasi tartamtu
2.1.1 Nindakake Magnetic
paramagnetic
paramagnetic
2.1.2 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
2.2.2 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
2.5 Properties Listrik
2.5.1 Property Listrik
2.5.2 resistivity
596.00 nΩ · m72.00 nΩ · m
0.18
961
1.3.2 konduktivitas listrik
0.02 10 6 / cm Ω0.14 10 6 / cm Ω
0.00666
0.63
1.12.2 elektron Affinity
29.60 kJ / mol48.40 kJ / mol
0
222.8
2 termal
2.1 Kalor tartamtu
0.30 J / (kg K)0.75 J / (kg K)
0.11
3.6
3.8 Graham Kapasitas kalor
26.53 J / mol · K29.60 J / mol · K
16.443
62.7
3.13 doyo termal
17.20 W / m · K102.50 W / m · K
6.3
429
4.4 suhu kritis
ora Sumadhiya2,223.00 K
26.3
3223
5.3 Expansion termal
10.60 μm / (m · K)83.30 μm / (m · K)
4.5
97
7.3 enthalpy
7.3.1 Enthalpy panguapan
393.00 kJ / mol77.50 kJ / mol
7.32
799.1
1.4.1 Enthalpy saka Fusion
17.15 kJ / mol2.32 kJ / mol
2.1
35.23
1.6.2 Enthalpy saka atomization
418.00 kJ / mol89.50 kJ / mol
61.5
837
1.11 Standard molar Entropy
44.40 J / mol.K64.70 J / mol.K
9.5
198.1