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Mbandhingaké Logam

prometium Properties
prometium


fisik
0
leleh Point
1,042.00 ° C 43
Boiling Point
3,000.00 ° C 31
atose
0
Mohs atose
ora Sumadhiya 0
Brinell atose
ora Sumadhiya 0
Vickers atose
ora Sumadhiya 0
Properties Optical
0
bias Index
ora Sumadhiya 0
reflectivity
ora Sumadhiya 0
Kacepetan swara
ora Sumadhiya 0
allotropes
Ora 0
α allotropes
ora Sumadhiya 0
β allotropes
ora Sumadhiya 0
γ allotropes
ora Sumadhiya 0
Kimia
0
Formula Kimia
Pm 0
isotop
0
Isotop dikenal
27 12
keelektronegatifan
0
Pauling Elektronegativitas
ora Sumadhiya 0
Sanderson Elektronegativitas
ora Sumadhiya 0
Allred Rochow Elektronegativitas
1.07 32
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya 0
Allen Elektronegativitas
ora Sumadhiya 0
Electropositivity
0
Pauling Electropositivity
ora Sumadhiya 0
tenogo ionisasi
0
Level Energy 1st
540.00 kJ / mol 73
Level Energy 2
1,050.00 kJ / mol 78
Level Energy 3rd
2,150.00 kJ / mol 67
padha karo elektrokimia
1.80 g / amp-day 36
Fungsi Work elektron
ora Sumadhiya 0
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan 0
Teknik
0
Kapadhetan
0
Kapadhetan Ing suhu kamar
7.26 g / cm 3 56
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya 0
meksa beluk
0
Meksa beluk ing 1000 K
ora Sumadhiya 0
Meksa beluk ing 2000 K
ora Sumadhiya 0
Strength tensile
ora Sumadhiya 0
viskositas
ora Sumadhiya 0
situs kelenturan
0
nyukur pengaturan
18.00 GPA 36
pengaturan akeh
33.00 GPA 36
Young kang pengaturan
46.00 GPA 38
Poisson rasio
0.28 17
Properties Teknik liyane
NA 0
Tabel périodik
0
Symbol
Pm 0
Panggil Group
ora Sumadhiya 0
Panggil periode
6 2
Block
pemblokiran f 0
Family unsur
lanthanide 0
atom
0
Panggil atom
61 55
Bobot atom
145.00 Amu 49
Volume atom
22.39 cm3 / mol 12
Konfigurasi elektron
[Xe] 4F 5 6s 2 0
Potensi Valence Electron
44.10 (-eV) 39
atom
0
Jumlah proton
61 54
Jumlah Neutron
84 40
Jumlah Èlèktron
61 54
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP) 0
Crystal pola
DHCP-Crystal-Structure-of-Promethium.jpg#100 0
Radius saka Atom
0
Radius atom
183.00 pm 10
kovalen Radius
199.00 pm 12
Van der Waals Radius
236.00 pm 16
Constant pola
ora Sumadhiya 0
pola Angles
Unknown 0
Pola C / A rasio
ora Sumadhiya 0
Nomer atom jejer
0
Sabanjure unsur
50 0
unsur Previous
13 0
Magnetic
0
Properties Listrik
0
resistivity
0.75 nΩ · m 64
konduktivitas listrik
ora Sumadhiya 0
elektron Affinity
50.00 kJ / mol 21
Property Listrik
Arman 0
Ciri Magnetic
0
Gravitasi tartamtu
7.26 43
Nindakake Magnetic
paramagnetic 0
permeabilitas
ora Sumadhiya 0
kelemahan
ora Sumadhiya 0
termal
0
Kalor tartamtu
0.18 J / (kg K) 33
doyo termal
17.90 W / m · K 47
suhu kritis
ora Sumadhiya 0
Graham Kapasitas kalor
ora Sumadhiya 0
Expansion termal
9.00 μm / (m · K) 43
Standard molar Entropy
ora Sumadhiya 0
enthalpy
0
Enthalpy panguapan
ora Sumadhiya 0
Enthalpy saka Fusion
7.50 kJ / mol 43
Enthalpy saka atomization
310.00 kJ / mol 34
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lanthanide Metals

Mbandhingaké lanthanide Series

lanthanide Metals

» More lanthanide Metals

Mbandhingaké lanthanide Series

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