Aluminium mungsuh Praseodymium
Tabel périodik
Symbol
Al
Pr
Panggil Group
13
5
ora Sumadhiya
Panggil periode
3
6
Block
p pemblokiran
pemblokiran f
Family unsur
Transisi Post-
lanthanide
CAS Number
7429905
99+
7440100
99+
Jeneng papan Group
Fm_ 3M
P63 / mmc
Space Group Number
225.00
2
194.00
5
facts
Facts Interesting
Character length exceed error
- Praseodymium logam sintetik diprodhuksi logam.
- Praseodymium digunakake minangka bahan bakar kanggo generator radioaktif.
sumber
Miturut Process electrolysis, bumi lemah ndhuwur, Mining
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Hans Christian Oersted
Not Available
Discovery
ing 1825
ing taun 1885
turah mbrawah
Turah mbrawah Ing Universe
5 * 10-3 %
5
2 * 10-7 %
22
Turah mbrawah Ing Sun
~0.006 %
5
~0.0000001 %
26
Turah mbrawah Ing meteorit
0.91 %
5
0.00 %
40
Turah mbrawah Ing bumi lemah ndhuwur
8.10 %
1
0.00 %
27
Turah mbrawah Ing Segara
0.00 %
6
0.00 %
39
Turah mbrawah Ing Manungsa
0.00 %
10
ora Sumadhiya
ulah
Ulah lan Wuku
- Aluminium digunakake ing macem-macem produk; contone, komplong, foils, utensils pawon, pigura jendhela, kegs bir lan bagean bidang aero, onderdil mobil, etc.
- Gunakake utama Praseodymium kalebu wesi. Praseodymium -Magnesium alloy digunakake ing mesin pesawat amarga kekuatan dhuwur.
- metal iki uga digunakake nalika nggawe wesi sembrani permanen.
Ulah Industrial
Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industri Kimia
Ulah Medical
Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing
NA
Ulah liyane
wesi, Jewellery, patung, Statues
wesi
Properties biologi
keracunan
non Toxic
arep Toxic
Saiki ing badan Human
Ya
Ora
Sang
0.39 Sang / mg dm-3
9
ora Sumadhiya
ing Bone
27.00 ppm
11
ora Sumadhiya
fisik Properties
leleh Point
660.37 ° C
99+
935.00 ° C
99+
Boiling Point
2,467.00 ° C
99+
3,130.00 ° C
27
katon
State fisik
Solid
Solid
warna
perak Gray
klawu putih
luster
metallic
metallic
atose
Mohs atose
2.75
13
ora Sumadhiya
Brinell atose
160.00 MPa
99+
481.00 MPa
24
Vickers atose
160.00 MPa
35
400.00 MPa
25
Kacepetan swara
5,000.00 m / s
10
2,280.00 m / s
40
Properties Optical
reflectivity
71.00 %
10
ora Sumadhiya
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
Al
Pr
isotop
Isotop dikenal
11
27
31
8
keelektronegatifan
Pauling Elektronegativitas
1.61
22
1.13
99+
Sanderson Elektronegativitas
1.71
13
ora Sumadhiya
Allred Rochow Elektronegativitas
1.47
14
1.07
32
Mulliken-Jaffe Elektronegativitas
1.83
8
ora Sumadhiya
Allen Elektronegativitas
1.61
20
ora Sumadhiya
Electropositivity
Pauling Electropositivity
2.39
32
2.87
12
tenogo ionisasi
Level Energy 1st
577.50 kJ / mol
99+
527.00 kJ / mol
99+
Level Energy 2
1,816.70 kJ / mol
19
1,020.00 kJ / mol
99+
Level Energy 3rd
2,744.80 kJ / mol
38
2,086.00 kJ / mol
99+
Level Energy 4
11,577.00 kJ / mol
3
3,761.00 kJ / mol
99+
Level Energy 5th
14,842.00 kJ / mol
2
5,551.00 kJ / mol
29
Level Energy 6th
18,379.00 kJ / mol
2
ora Sumadhiya
tingkat Energy 7
23,326.00 kJ / mol
2
ora Sumadhiya
Level Energy 8
27,465.00 kJ / mol
2
ora Sumadhiya
Level Energy 9
31,853.00 kJ / mol
2
ora Sumadhiya
Level Energy 10th
38,473.00 kJ / mol
4
ora Sumadhiya
Level Energy 11
42,647.00 kJ / mol
5
ora Sumadhiya
padha karo elektrokimia
0.34 g / amp-day
99+
1.75 g / amp-day
40
Fungsi Work elektron
4.28 eV
19
2.70 eV
99+
Properties Kimia liyane
Kimia Stabilitas, ionisasi, Isotop radioaktif
anti Corrosion, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
13
99+
59
99+
Konfigurasi elektron
[Ne] 3s 2 3P 1
[Xe] 4F 3 6s 2
Struktur Crystal
Face tengah kubik (FCC)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
FCC-Crystal-Structure-of-Aluminium.jpg#100
HCP-Crystal-Structure-of-Praseodymium.jpg#100
atom
Jumlah proton
13
99+
59
99+
Jumlah Neutron
14
99+
82
99+
Jumlah Èlèktron
13
99+
59
99+
Radius saka Atom
Radius atom
143.00 pm
37
182.00 pm
11
kovalen Radius
121.00 pm
99+
203.00 pm
9
Van der Waals Radius
184.00 pm
34
239.00 pm
14
Bobot atom
26.98 Amu
99+
140.91 Amu
99+
Volume atom
10.00 cm3 / mol
99+
20.80 cm3 / mol
15
Nomer atom jejer
Potensi Valence Electron
80.70 (-eV)
17
42.64 (-eV)
99+
Constant pola
404.95 pm
22
367.25 pm
29
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
1.61
4
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
2.70 g / cm 3
99+
6.77 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
2.38 g / cm3
99+
6.50 g / cm3
39
Strength tensile
40.00 MPa
19
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
18
0.00 (Pa)
25
Meksa beluk ing 2000 K
ora Sumadhiya
13.20 (Pa)
7
situs kelenturan
nyukur pengaturan
26.00 GPA
29
14.80 GPA
39
pengaturan akeh
76.00 GPA
18
28.80 GPA
40
Young kang pengaturan
70.00 GPA
28
37.30 GPA
99+
Poisson rasio
0.35
9
0.28
16
Properties Teknik liyane
ductile, malleable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
2.72
99+
6.77
99+
Nindakake Magnetic
paramagnetic
paramagnetic
permeabilitas
0.00 H / m
4
ora Sumadhiya
kelemahan
0.00
3
ora Sumadhiya
Properties Listrik
Property Listrik
Arman
Arman
resistivity
28.20 nΩ · m
99+
0.70 nΩ · m
99+
konduktivitas listrik
0.38 10 6 / cm Ω
4
0.01 10 6 / cm Ω
99+
elektron Affinity
42.50 kJ / mol
26
50.00 kJ / mol
21
termal Properties
Kalor tartamtu
0.90 J / (kg K)
5
0.19 J / (kg K)
32
Graham Kapasitas kalor
24.20 J / mol · K
99+
27.20 J / mol · K
18
doyo termal
237.00 W / m · K
4
12.50 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
23.10 μm / (m · K)
17
6.70 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
293.70 kJ / mol
31
296.80 kJ / mol
29
Enthalpy saka Fusion
10.67 kJ / mol
35
6.89 kJ / mol
99+
Enthalpy saka atomization
322.20 kJ / mol
31
368.00 kJ / mol
24
Standard molar Entropy
28.30 J / mol.K
99+
73.20 J / mol.K
10
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