Iron mungsuh Praseodymium
Tabel périodik
Symbol
Fe
Pr
Panggil Group
8
10
ora Sumadhiya
Panggil periode
4
6
Block
d block
pemblokiran f
Family unsur
transisi Metal
lanthanide
CAS Number
7439896
99+
7440100
99+
Jeneng papan Group
3M Im_
P63 / mmc
Space Group Number
229.00
1
194.00
5
facts
Facts Interesting
- Iron ora tansah Magnetik ing alam, allotrope sawijining ferromagnetic lan B allotrope punika nonmagnetic.
- getih kasusun Iron in molekul hemoglobin kanggo nransfer Oksigen ing awak.
- Praseodymium logam sintetik diprodhuksi logam.
- Praseodymium digunakake minangka bahan bakar kanggo generator radioaktif.
sumber
bumi lemah ndhuwur, Found in Minerals
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Unknown
Not Available
Discovery
Sadurunge 5000 BC
ing taun 1885
turah mbrawah
Turah mbrawah Ing Universe
1.1 * 10-1 %
1
2 * 10-7 %
22
Turah mbrawah Ing Sun
~0.1 %
1
~0.0000001 %
26
Turah mbrawah Ing meteorit
22.00 %
1
0.00 %
40
Turah mbrawah Ing bumi lemah ndhuwur
6.30 %
2
0.00 %
27
Turah mbrawah Ing Segara
0.00 %
12
0.00 %
39
Turah mbrawah Ing Manungsa
0.01 %
5
ora Sumadhiya
ulah
Ulah lan Wuku
- logam campuran baja logam wesi digunakake ing aplikasi saka sipil lan Manufaktur.
- Wesi wesi karo nikel, vanadium, krom, tungsten lan manganese kudu banget migunani.
- 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 automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Industri Kimia
Ulah Medical
Industry Pharmaceutical, Surgical Instruments Manufacturing
NA
Ulah liyane
wesi, patung, Statues
wesi
Properties biologi
keracunan
non Toxic
arep Toxic
Saiki ing badan Human
Ya
Ora
Sang
447.00 Sang / mg dm-3
3
ora Sumadhiya
ing Bone
380.00 ppm
5
ora Sumadhiya
fisik Properties
leleh Point
1,535.00 ° C
25
935.00 ° C
99+
Boiling Point
2,750.00 ° C
37
3,130.00 ° C
27
katon
State fisik
Solid
Solid
warna
Gray
klawu putih
luster
metallic
metallic
atose
Mohs atose
4.00
10
ora Sumadhiya
Brinell atose
200.00 MPa
40
481.00 MPa
24
Vickers atose
608.00 MPa
18
400.00 MPa
25
Kacepetan swara
5,120.00 m / s
8
2,280.00 m / s
40
Properties Optical
reflectivity
65.00 %
12
ora Sumadhiya
allotropes
Ya
Ora
α allotropes
Ferrite (alpha Iron)
ora Sumadhiya
β allotropes
beta Iron
ora Sumadhiya
γ allotropes
gamma Iron
ora Sumadhiya
Kimia Properties
Formula Kimia
Fe
Pr
isotop
Isotop dikenal
26
13
31
8
keelektronegatifan
Pauling Elektronegativitas
1.83
14
1.13
99+
Sanderson Elektronegativitas
2.20
7
ora Sumadhiya
Allred Rochow Elektronegativitas
1.64
8
1.07
32
Allen Elektronegativitas
1.80
12
ora Sumadhiya
Electropositivity
Pauling Electropositivity
2.17
40
2.87
12
tenogo ionisasi
Level Energy 1st
762.50 kJ / mol
17
527.00 kJ / mol
99+
Level Energy 2
1,561.90 kJ / mol
36
1,020.00 kJ / mol
99+
Level Energy 3rd
2,957.00 kJ / mol
29
2,086.00 kJ / mol
99+
Level Energy 4
5,290.00 kJ / mol
16
3,761.00 kJ / mol
99+
Level Energy 5th
7,240.00 kJ / mol
16
5,551.00 kJ / mol
29
Level Energy 6th
9,560.00 kJ / mol
14
ora Sumadhiya
tingkat Energy 7
12,060.00 kJ / mol
15
ora Sumadhiya
Level Energy 8
14,580.00 kJ / mol
14
ora Sumadhiya
Level Energy 9
22,540.00 kJ / mol
5
ora Sumadhiya
Level Energy 10th
25,290.00 kJ / mol
8
ora Sumadhiya
Level Energy 11
28,000.00 kJ / mol
9
ora Sumadhiya
Level Energy 12
31,920.00 kJ / mol
9
ora Sumadhiya
Level Energy 13
34,830.00 kJ / mol
9
ora Sumadhiya
Level Energy 14
37,840.00 kJ / mol
11
ora Sumadhiya
Level Energy 15
44,100.00 kJ / mol
11
ora Sumadhiya
Level Energy 16
47,206.00 kJ / mol
13
ora Sumadhiya
Level Energy 17
122,200.00 kJ / mol
1
ora Sumadhiya
Level Energy 18
131,000.00 kJ / mol
2
ora Sumadhiya
Level Energy 19
140,500.00 kJ / mol
3
ora Sumadhiya
Level Energy 20
152,600.00 kJ / mol
5
ora Sumadhiya
Level Energy 21
163,000.00 kJ / mol
5
ora Sumadhiya
Level Energy 22
173,600.00 kJ / mol
4
ora Sumadhiya
Level Energy 23rd
188,100.00 kJ / mol
4
ora Sumadhiya
Level Energy 24
195,200.00 kJ / mol
1
ora Sumadhiya
padha karo elektrokimia
0.69 g / amp-day
99+
1.75 g / amp-day
40
Fungsi Work elektron
4.70 eV
10
2.70 eV
99+
Properties Kimia liyane
Corrosion, ionisasi, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
26
99+
59
99+
Konfigurasi elektron
[Ar] 3d 6 4s 2
[Xe] 4F 3 6s 2
Struktur Crystal
Body tengah kubik (Bcc)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
BCC-Crystal-Structure-.jpg#100
HCP-Crystal-Structure-of-Praseodymium.jpg#100
atom
Jumlah proton
26
99+
59
99+
Jumlah Neutron
30
99+
82
99+
Jumlah Èlèktron
26
99+
59
99+
Radius saka Atom
Radius atom
126.00 pm
99+
182.00 pm
11
kovalen Radius
132.00 pm
99+
203.00 pm
9
Van der Waals Radius
200.00 pm
28
239.00 pm
14
Bobot atom
55.85 Amu
99+
140.91 Amu
99+
Volume atom
7.10 cm3 / mol
99+
20.80 cm3 / mol
15
Nomer atom jejer
Potensi Valence Electron
67.00 (-eV)
20
42.64 (-eV)
99+
Constant pola
286.65 pm
99+
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
7.87 g / cm 3
99+
6.77 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
6.98 g / cm3
35
6.50 g / cm3
39
Strength tensile
11,000.00 MPa
1
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
28
0.00 (Pa)
25
Meksa beluk ing 2000 K
36.80 (Pa)
5
13.20 (Pa)
7
situs kelenturan
nyukur pengaturan
82.00 GPA
11
14.80 GPA
39
pengaturan akeh
170.00 GPA
10
28.80 GPA
40
Young kang pengaturan
211.00 GPA
9
37.30 GPA
99+
Poisson rasio
0.29
15
0.28
16
Properties Teknik liyane
ductile, malleable, Weldable
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
7.20
99+
6.77
99+
Nindakake Magnetic
Ferromagnetic
paramagnetic
permeabilitas
6.3 * 10-3 H / m
1
ora Sumadhiya
kelemahan
2,00,000.00
1
ora Sumadhiya
Properties Listrik
Property Listrik
Arman
Arman
resistivity
96.10 nΩ · m
32
0.70 nΩ · m
99+
konduktivitas listrik
0.10 10 6 / cm Ω
20
0.01 10 6 / cm Ω
99+
elektron Affinity
15.70 kJ / mol
34
50.00 kJ / mol
21
termal Properties
Kalor tartamtu
0.44 J / (kg K)
13
0.19 J / (kg K)
32
Graham Kapasitas kalor
25.10 J / mol · K
99+
27.20 J / mol · K
18
doyo termal
80.40 W / m · K
22
12.50 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
11.80 μm / (m · K)
33
6.70 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
351.00 kJ / mol
23
296.80 kJ / mol
29
Enthalpy saka Fusion
14.90 kJ / mol
22
6.89 kJ / mol
99+
Enthalpy saka atomization
414.20 kJ / mol
19
368.00 kJ / mol
24
Standard molar Entropy
27.30 J / mol.K
99+
73.20 J / mol.K
10
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