Yttrium mungsuh uranium
Tabel périodik
Symbol
Y
Ru
Panggil Group
3
15
8
10
Panggil periode
5
5
Block
d block
d block
Family unsur
transisi Metal
transisi Metal
CAS Number
7440655
25
7440188
99+
Jeneng papan Group
P63 / mmc
P63 / mmc
Space Group Number
194.00
5
194.00
5
facts
Facts Interesting
- Yttrium Metal punika Highly beracun.
- Yttrium Metal punika reaktif ing alam Empu ora ketemu gratis ing alam.
- unsur uranium wis dijupuk saka bahan bakar nuklir digunakake.
- Uranium logam uga mrodhuksi minangka dening-produk saka pertambangan Nickel.
sumber
Found in Minerals, Mining, Ores saka Minerals
Miturut-produk Nikel Nyaring panggolekan, Found in Minerals, Mining
History
sing katutup
Johan Gadolin
Karl Ernst Claus
Discovery
ing taun 1794
ing taun 1844
turah mbrawah
Turah mbrawah Ing Universe
7 * 10-7 %
17
4 * 10-7 %
20
Turah mbrawah Ing Sun
~0.0000001 %
26
~0.0000005 %
22
Turah mbrawah Ing meteorit
0.00 %
21
0.00 %
26
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
22
0.00 %
99+
Turah mbrawah Ing Segara
0.00 %
25
0.00 %
38
ulah
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.
- Kang digunakake kanggo prodhuksi resistor chip lan kontak.
- Uranium oxide digunakake kanggo jas sel anodes kanggo produksi khlor ing industri kimia. Uga dianggo minangka katalis kanggo amonia lan reaksi asam asetat.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Medical Research
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Highly Toxic
Low Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.00 Sang / mg dm-3
26
ora Sumadhiya
ing Bone
0.07 ppm
25
ora Sumadhiya
fisik Properties
leleh Point
1,523.00 ° C
27
2,250.00 ° C
8
Boiling Point
3,337.00 ° C
21
3,900.00 ° C
14
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
NA
metallic
atose
Mohs atose
ora Sumadhiya
6.50
5
Brinell atose
589.00 MPa
22
2,160.00 MPa
3
Kacepetan swara
3,300.00 m / s
23
5,970.00 m / s
4
Properties Optical
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Y
Ru
isotop
Isotop dikenal
19
20
26
13
keelektronegatifan
Pauling Elektronegativitas
1.22
38
2.20
4
Sanderson Elektronegativitas
0.65
29
ora Sumadhiya
Allred Rochow Elektronegativitas
1.11
29
1.42
18
Allen Elektronegativitas
1.12
38
1.54
25
Electropositivity
Pauling Electropositivity
2.78
16
1.80
99+
tenogo ionisasi
Level Energy 1st
600.00 kJ / mol
99+
710.20 kJ / mol
32
Level Energy 2
1,180.00 kJ / mol
99+
710.22 kJ / mol
99+
Level Energy 3rd
1,980.00 kJ / mol
99+
2,747.00 kJ / mol
37
Level Energy 4
5,847.00 kJ / mol
10
ora Sumadhiya
Level Energy 5th
7,430.00 kJ / mol
14
ora Sumadhiya
Level Energy 6th
8,970.00 kJ / mol
17
ora Sumadhiya
tingkat Energy 7
11,190.00 kJ / mol
18
ora Sumadhiya
Level Energy 8
12,450.00 kJ / mol
18
ora Sumadhiya
Level Energy 9
14,110.00 kJ / mol
19
ora Sumadhiya
Level Energy 10th
18,400.00 kJ / mol
17
ora Sumadhiya
Level Energy 11
19,900.00 kJ / mol
18
ora Sumadhiya
Level Energy 12
36,090.00 kJ / mol
5
ora Sumadhiya
padha karo elektrokimia
1.11 g / amp-day
99+
1.26 g / amp-day
99+
Fungsi Work elektron
3.10 eV
35
4.71 eV
9
Properties Kimia liyane
Kimia Stabilitas, kebakar, ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
atom Properties
Panggil atom
39
99+
44
99+
Konfigurasi elektron
[Kr] 4d 1 5S 2
[Kr] 4d 7 5S 1
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
HCP-Crystal-Structure-of-Yttrium.jpg#100
rystal-Structure-of-Ruthenium.jpg#100
atom
Jumlah proton
39
99+
44
99+
Jumlah Neutron
50
99+
57
99+
Jumlah Èlèktron
39
99+
44
99+
Radius saka Atom
Radius atom
180.00 pm
14
134.00 pm
99+
kovalen Radius
190.00 pm
18
146.00 pm
38
Van der Waals Radius
200.00 pm
28
200.00 pm
28
Bobot atom
88.91 Amu
99+
101.07 Amu
99+
Volume atom
19.80 cm3 / mol
21
8.30 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
48.00 (-eV)
30
64.00 (-eV)
22
Constant pola
364.74 pm
31
270.59 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
1.57
16
1.58
11
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
4.47 g / cm 3
99+
12.45 g / cm 3
27
Kapadhetan Nalika Liquid (ing mp)
4.24 g / cm3
99+
10.65 g / cm3
16
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
32
ora Sumadhiya
Meksa beluk ing 2000 K
4.27 (Pa)
10
0.00 (Pa)
23
situs kelenturan
nyukur pengaturan
25.60 GPA
30
173.00 GPA
4
pengaturan akeh
41.20 GPA
30
220.00 GPA
7
Young kang pengaturan
63.50 GPA
32
447.00 GPA
3
Poisson rasio
0.24
26
0.30
14
Properties Teknik liyane
ductile
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
4.47
99+
12.45
19
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
596.00 nΩ · m
8
71.00 nΩ · m
38
konduktivitas listrik
0.02 10 6 / cm Ω
99+
0.14 10 6 / cm Ω
16
elektron Affinity
29.60 kJ / mol
30
101.30 kJ / mol
10
termal Properties
Kalor tartamtu
0.30 J / (kg K)
18
0.24 J / (kg K)
24
Graham Kapasitas kalor
26.53 J / mol · K
27
24.06 J / mol · K
99+
doyo termal
17.20 W / m · K
99+
117.00 W / m · K
13
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
10.60 μm / (m · K)
37
6.40 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
393.00 kJ / mol
18
567.80 kJ / mol
10
Enthalpy saka Fusion
17.15 kJ / mol
16
25.50 kJ / mol
7
Enthalpy saka atomization
418.00 kJ / mol
18
603.00 kJ / mol
9
Standard molar Entropy
44.40 J / mol.K
33
28.50 J / mol.K
99+
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