Yttrium mungsuh Lead
Tabel périodik
Symbol
Y
Pb
Panggil Group
3
15
14
4
Panggil periode
5
6
Block
d block
p pemblokiran
Family unsur
transisi Metal
Transisi Post-
CAS Number
7440655
25
7439921
99+
Jeneng papan Group
P63 / mmc
Fm_ 3M
Space Group Number
194.00
5
225.00
2
facts
Facts Interesting
- Yttrium Metal punika Highly beracun.
- Yttrium Metal punika reaktif ing alam Empu ora ketemu gratis ing alam.
- Galena Mineral ngandhut meh 87% saka logam Lead ing, Galena punika sulfide Mineral.
- Sumber kasedhiya paling saka logam Lead dina iku dening ulang batre automobile.
sumber
Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
History
sing katutup
Johan Gadolin
Unknown
Discovery
ing taun 1794
Ing Tengah Easterns (7000 SM)
turah mbrawah
Turah mbrawah Ing Universe
7 * 10-7 %
17
1 * 10-6 %
16
Turah mbrawah Ing Sun
~0.0000001 %
26
~0.000001 %
18
Turah mbrawah Ing meteorit
0.00 %
21
0.00 %
23
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
22
0.00 %
26
Turah mbrawah Ing Segara
0.00 %
25
0.00 %
22
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.00 %
8
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.
- Sampeyan uga dipigunakaké ing insecticides, alami rambute lan minangka aditif anti-nuthuk kanggo bensin. Nanging kabeh iki dilarang déning pamaréntah minangka logam Lead dikenal kanggo ngrugekake kanggo kesehatan.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Surgical Instruments Manufacturing
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Highly Toxic
Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-3
26
0.21 Sang / mg dm-3
11
ing Bone
0.07 ppm
25
30.00 ppm
10
fisik Properties
leleh Point
1,523.00 ° C
27
327.50 ° C
99+
Boiling Point
3,337.00 ° C
21
1,740.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
Gray
luster
NA
metallic
atose
Mohs atose
ora Sumadhiya
1.50
18
Brinell atose
589.00 MPa
22
38.00 MPa
99+
Kacepetan swara
3,300.00 m / s
23
1,190.00 m / s
99+
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
Pb
isotop
Isotop dikenal
19
20
35
4
keelektronegatifan
Pauling Elektronegativitas
1.22
38
1.87
13
Sanderson Elektronegativitas
0.65
29
2.29
4
Allred Rochow Elektronegativitas
1.11
29
1.55
11
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
2.41
2
Allen Elektronegativitas
1.12
38
1.85
8
Electropositivity
Pauling Electropositivity
2.78
16
1.67
99+
tenogo ionisasi
Level Energy 1st
600.00 kJ / mol
99+
715.60 kJ / mol
31
Level Energy 2
1,180.00 kJ / mol
99+
1,450.50 kJ / mol
99+
Level Energy 3rd
1,980.00 kJ / mol
99+
3,081.50 kJ / mol
23
Level Energy 4
5,847.00 kJ / mol
10
4,083.00 kJ / mol
35
Level Energy 5th
7,430.00 kJ / mol
14
6,640.00 kJ / mol
20
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+
3.87 g / amp-day
9
Fungsi Work elektron
3.10 eV
35
4.25 eV
21
Properties Kimia liyane
Kimia Stabilitas, kebakar, ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
39
99+
82
34
Konfigurasi elektron
[Kr] 4d 1 5S 2
[Xe] 4F 14 5d 10 6s 2 6p 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Face tengah kubik (FCC)
Crystal pola
HCP-Crystal-Structure-of-Yttrium.jpg#100
FCC-Crystal-Structure-of-Lead.jpg#100
atom
Jumlah proton
39
99+
82
34
Jumlah Neutron
50
99+
125
19
Jumlah Èlèktron
39
99+
82
34
Radius saka Atom
Radius atom
180.00 pm
14
175.00 pm
19
kovalen Radius
190.00 pm
18
146.00 pm
38
Van der Waals Radius
200.00 pm
28
202.00 pm
27
Bobot atom
88.91 Amu
99+
207.20 Amu
30
Volume atom
19.80 cm3 / mol
21
18.17 cm3 / mol
27
Nomer atom jejer
Potensi Valence Electron
48.00 (-eV)
30
24.20 (-eV)
99+
Constant pola
364.74 pm
31
495.08 pm
16
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.57
16
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
4.47 g / cm 3
99+
11.34 g / cm 3
33
Kapadhetan Nalika Liquid (ing mp)
4.24 g / cm3
99+
10.66 g / cm3
15
Strength tensile
ora Sumadhiya
12.00 MPa
20
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
32
1.64 (Pa)
7
Meksa beluk ing 2000 K
4.27 (Pa)
10
ora Sumadhiya
situs kelenturan
nyukur pengaturan
25.60 GPA
30
5.60 GPA
99+
pengaturan akeh
41.20 GPA
30
46.00 GPA
24
Young kang pengaturan
63.50 GPA
32
16.00 GPA
99+
Poisson rasio
0.24
26
0.44
3
Properties Teknik liyane
ductile
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
4.47
99+
11.35
25
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
Arman miskin
resistivity
596.00 nΩ · m
8
208.00 nΩ · m
16
konduktivitas listrik
0.02 10 6 / cm Ω
99+
0.05 10 6 / cm Ω
36
elektron Affinity
29.60 kJ / mol
30
35.10 kJ / mol
28
termal Properties
Kalor tartamtu
0.30 J / (kg K)
18
0.13 J / (kg K)
39
Graham Kapasitas kalor
26.53 J / mol · K
27
26.65 J / mol · K
26
doyo termal
17.20 W / m · K
99+
35.30 W / m · K
38
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
10.60 μm / (m · K)
37
28.90 μm / (m · K)
13
enthalpy
Enthalpy panguapan
393.00 kJ / mol
18
179.40 kJ / mol
99+
Enthalpy saka Fusion
17.15 kJ / mol
16
4.77 kJ / mol
99+
Enthalpy saka atomization
418.00 kJ / mol
18
194.60 kJ / mol
99+
Standard molar Entropy
44.40 J / mol.K
33
64.80 J / mol.K
17
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