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Mbandhingaké Logam


Gadolinium metal



Tabel périodik
0

Symbol
Gd 0

Panggil Group
0 18

Panggil periode
6 2

Block
pemblokiran f 0

Family unsur
lanthanide 0

CAS Number
7440542 33

Jeneng papan Group
P63 / mmc 0

Space Group Number
194.00 5

facts
0

Facts Interesting
  • Gadolinium ora ketemu gratis ing alam, Empu iku ora logam native.
  • metal Gadolinium ditemokaké ing mineral Monazite lan bastnaesite.
0

sumber
Found in Minerals, Mining 0

History
0

sing katutup
Jean Charles Galissard de Marignac 0

Discovery
ing taun 1880 0

turah mbrawah
0

Turah mbrawah Ing Universe
2 * 10-7 % 22

Turah mbrawah Ing Sun
~0.0000002 % 25

Turah mbrawah Ing meteorit
0.00 % 34

Turah mbrawah Ing bumi lemah ndhuwur
0.00 % 30

Turah mbrawah Ing Segara
0.00 % 38

Turah mbrawah Ing Manungsa
ora Sumadhiya 0

ulah
0

Ulah lan Wuku
  • wesi uga digunakake ing nggawe Magnets, komponen elektronik lan piranti panyimpenan data.
  • Senyawa saka logam Gadolinium digunakake ing magnetik résonansi (MRI).
0

Ulah Industrial
Industry Aerospace, Industry Listrik, Industry Elektronik 0

Ulah Medical
NA 0

Ulah liyane
wesi 0

Properties biologi
0

keracunan
non Toxic 0

Saiki ing badan Human
Ora 0

Sang
ora Sumadhiya 0

ing Bone
ora Sumadhiya 0

fisik
0

leleh Point
1,311.00 ° C 35

Boiling Point
3,233.00 ° C 25

katon
0

State fisik
Solid 0

warna
perak Putih 0

luster
metallic 0

atose
0

Mohs atose
ora Sumadhiya 0

Brinell atose
ora Sumadhiya 0

Vickers atose
510.00 MPa 22

Kacepetan swara
2,680.00 m / s 34

Properties Optical
0

bias Index
ora Sumadhiya 0

reflectivity
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
Gd 0

isotop
0

Isotop dikenal
26 13

keelektronegatifan
0

Pauling Elektronegativitas
1.20 39

Sanderson Elektronegativitas
ora Sumadhiya 0

Allred Rochow Elektronegativitas
1.11 29

Mulliken-Jaffe Elektronegativitas
ora Sumadhiya 0

Allen Elektronegativitas
ora Sumadhiya 0

Electropositivity
0

Pauling Electropositivity
2.80 15

tenogo ionisasi
0

Level Energy 1st
593.40 kJ / mol 56

Level Energy 2
1,170.00 kJ / mol 65

Level Energy 3rd
1,990.00 kJ / mol 75

Level Energy 4
4,250.00 kJ / mol 30

Level Energy 5th
ora Sumadhiya 0

Level Energy 6th
ora Sumadhiya 0

tingkat Energy 7
ora Sumadhiya 0

Level Energy 8
ora Sumadhiya 0

Level Energy 9
ora Sumadhiya 0

Level Energy 10th
ora Sumadhiya 0

Level Energy 11
ora Sumadhiya 0

Level Energy 12
ora Sumadhiya 0

Level Energy 13
ora Sumadhiya 0

Level Energy 14
ora Sumadhiya 0

Level Energy 15
ora Sumadhiya 0

Level Energy 16
ora Sumadhiya 0

Level Energy 17
ora Sumadhiya 0

Level Energy 18
ora Sumadhiya 0

Level Energy 19
ora Sumadhiya 0

Level Energy 20
ora Sumadhiya 0

Level Energy 21
ora Sumadhiya 0

Level Energy 22
ora Sumadhiya 0

Level Energy 23rd
ora Sumadhiya 0

Level Energy 24
ora Sumadhiya 0

Level Energy 25th
ora Sumadhiya 0

Level Energy 26th
ora Sumadhiya 0

Level Energy 27th
ora Sumadhiya 0

Level Energy 28th
ora Sumadhiya 0

Level Energy 29
ora Sumadhiya 0

Level Energy 30
ora Sumadhiya 0

padha karo elektrokimia
1.96 g / amp-day 32

Fungsi Work elektron
3.10 eV 35

Properties Kimia liyane
Corrosion, kebakar, ionisasi, Isotop radioaktif 0

atom
0

Panggil atom
64 52

Konfigurasi elektron
[Xe] 4F 7 5d 1 6s 2 0

Struktur Crystal
Hexagonal Tutup dikempalken (HCP) 0

Crystal pola
HCP-Crystal-Structure-of-Gadolinium.jpg#100 0

atom
0

Jumlah proton
64 51

Jumlah Neutron
93 37

Jumlah Èlèktron
64 51

Radius saka Atom
0

Radius atom
180.00 pm 14

kovalen Radius
196.00 pm 14

Van der Waals Radius
237.00 pm 15

Bobot atom
47.87 Amu 78

Volume atom
19.90 cm3 / mol 20

Nomer atom jejer
0

unsur Previous
73 0

Sabanjure unsur
77 0

Potensi Valence Electron
46.10 (-eV) 34

Constant pola
363.60 pm 32

pola Angles
π/2, π/2, 2 π/3 0

Pola C / A rasio
1.59 9

Teknik
0

Kapadhetan
0

Kapadhetan Ing suhu kamar
7.90 g / cm 3 51

Kapadhetan Nalika Liquid (ing mp)
7.40 g / cm3 31

Strength tensile
ora Sumadhiya 0

viskositas
ora Sumadhiya 0

meksa beluk
0

Meksa beluk ing 1000 K
0.00 (Pa) 30

Meksa beluk ing 2000 K
7.39 (Pa) 9

situs kelenturan
0

nyukur pengaturan
21.80 GPA 33

pengaturan akeh
37.90 GPA 34

Young kang pengaturan
54.80 GPA 35

Poisson rasio
0.26 23

Properties Teknik liyane
ductile, malleable 0

Magnetic
0

Ciri Magnetic
0

Gravitasi tartamtu
7.90 40

Nindakake Magnetic
Ferromagnetic 0

permeabilitas
ora Sumadhiya 0

kelemahan
ora Sumadhiya 0

Properties Listrik
0

Property Listrik
Arman 0

resistivity
1.31 nΩ · m 56

konduktivitas listrik
0.01 10 6 / cm Ω 62

elektron Affinity
50.00 kJ / mol 21

termal
0

Kalor tartamtu
0.23 J / (kg K) 27

Graham Kapasitas kalor
37.03 J / mol · K 2

doyo termal
10.60 W / m · K 64

suhu kritis
ora Sumadhiya 0

Expansion termal
9.40 μm / (m · K) 42

enthalpy
0

Enthalpy panguapan
359.40 kJ / mol 21

Enthalpy saka Fusion
10.05 kJ / mol 36

Enthalpy saka atomization
352.00 kJ / mol 27

Standard molar Entropy
68.10 J / mol.K 16

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