Gadolinium mungsuh sodium
Tabel périodik
Symbol
Gd
Na
Panggil Group
0
18
1
17
Panggil periode
6
3
Block
pemblokiran f
s pemblokiran
Family unsur
lanthanide
alkali
CAS Number
7440542
33
7440235
99+
Jeneng papan Group
P63 / mmc
3M Im_
Space Group Number
194.00
5
229.00
1
facts
Facts Interesting
- Gadolinium ora ketemu gratis ing alam, Empu iku ora logam native.
- metal Gadolinium ditemokaké ing mineral Monazite lan bastnaesite.
- Ing suhu kamar Sodium logam sanget alus kang bisa disigar mudhun menyang bêsik karo piso butter.
- senyawa paling umum saka Sodium iku NaCl (Salt).
sumber
Found in Minerals, Mining
Miturut Process electrolysis, Mining
History
sing katutup
Jean Charles Galissard de Marignac
Humphry Davy
Discovery
ing taun 1880
1807
turah mbrawah
Turah mbrawah Ing Universe
2 * 10-7 %
22
2 * 10-3 %
6
Turah mbrawah Ing Sun
~0.0000002 %
25
~0.004 %
6
Turah mbrawah Ing meteorit
0.00 %
34
0.55 %
6
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
30
2.30 %
5
Turah mbrawah Ing Segara
0.00 %
38
1.10 %
1
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.14 %
3
ulah
Ulah lan Wuku
- wesi uga digunakake ing nggawe Magnets, komponen elektronik lan piranti panyimpenan data.
- Senyawa saka logam Gadolinium digunakake ing magnetik résonansi (MRI).
- Ing sawetara reaktor nuklir sodium digunakake minangka exchanger panas.
- Senyawa saka logam Sodium disebut Salt (Sodium klorida) digunakake ing Food.
Ulah Industrial
Industry Aerospace, Industry Listrik, Industry Elektronik
Industry Listrik, Industry Elektronik
Ulah Medical
NA
Industry Pharmaceutical
Ulah liyane
wesi
wesi
Properties biologi
keracunan
non Toxic
Toxic
Saiki ing badan Human
Ora
Ya
Sang
ora Sumadhiya
1,970.00 Sang / mg dm-3
1
ing Bone
ora Sumadhiya
10,000.00 ppm
2
fisik Properties
leleh Point
1,311.00 ° C
35
97.72 ° C
99+
Boiling Point
3,233.00 ° C
25
883.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Putih
perak Putih
luster
metallic
metallic
atose
Mohs atose
ora Sumadhiya
0.50
22
Brinell atose
ora Sumadhiya
0.69 MPa
99+
Vickers atose
510.00 MPa
22
ora Sumadhiya
Kacepetan swara
2,680.00 m / s
34
3,200.00 m / s
24
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
Gd
Na
isotop
Isotop dikenal
26
13
17
22
keelektronegatifan
Pauling Elektronegativitas
1.20
39
0.93
99+
Sanderson Elektronegativitas
ora Sumadhiya
0.56
30
Allred Rochow Elektronegativitas
1.11
29
1.01
35
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
0.91
21
Allen Elektronegativitas
ora Sumadhiya
0.87
99+
Electropositivity
Pauling Electropositivity
2.80
15
3.07
6
tenogo ionisasi
Level Energy 1st
593.40 kJ / mol
99+
495.80 kJ / mol
99+
Level Energy 2
1,170.00 kJ / mol
99+
4,562.00 kJ / mol
4
Level Energy 3rd
1,990.00 kJ / mol
99+
6,910.30 kJ / mol
6
Level Energy 4
4,250.00 kJ / mol
30
9,543.00 kJ / mol
5
Level Energy 5th
ora Sumadhiya
13,354.00 kJ / mol
4
Level Energy 6th
ora Sumadhiya
16,613.00 kJ / mol
4
tingkat Energy 7
ora Sumadhiya
20,117.00 kJ / mol
4
Level Energy 8
ora Sumadhiya
25,496.00 kJ / mol
4
Level Energy 9
ora Sumadhiya
28,932.00 kJ / mol
4
Level Energy 10th
ora Sumadhiya
141,362.00 kJ / mol
2
Level Energy 11
ora Sumadhiya
159,076.00 kJ / mol
2
padha karo elektrokimia
1.96 g / amp-day
32
0.86 g / amp-day
99+
Fungsi Work elektron
3.10 eV
35
2.75 eV
40
Properties Kimia liyane
Corrosion, kebakar, ionisasi, Isotop radioaktif
Kimia Stabilitas, Corrosion, Flammability, ionisasi, kelarutan
atom Properties
Panggil atom
64
99+
11
99+
Konfigurasi elektron
[Xe] 4F 7 5d 1 6s 2
[Ne] 3s 1
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)
Crystal pola
HCP-Crystal-Structure-of-Gadolinium.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
64
99+
11
99+
Jumlah Neutron
93
37
12
99+
Jumlah Èlèktron
64
99+
11
99+
Radius saka Atom
Radius atom
180.00 pm
14
186.00 pm
9
kovalen Radius
196.00 pm
14
166.00 pm
27
Van der Waals Radius
237.00 pm
15
227.00 pm
21
Bobot atom
47.87 Amu
99+
22.99 Amu
99+
Volume atom
19.90 cm3 / mol
20
23.70 cm3 / mol
10
Nomer atom jejer
Potensi Valence Electron
46.10 (-eV)
34
14.10 (-eV)
99+
Constant pola
363.60 pm
32
429.06 pm
19
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.59
9
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
7.90 g / cm 3
99+
0.97 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
7.40 g / cm3
31
0.93 g / cm3
99+
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
30
ora Sumadhiya
Meksa beluk ing 2000 K
7.39 (Pa)
9
ora Sumadhiya
situs kelenturan
nyukur pengaturan
21.80 GPA
33
3.30 GPA
99+
pengaturan akeh
37.90 GPA
34
6.30 GPA
99+
Young kang pengaturan
54.80 GPA
35
10.00 GPA
99+
Poisson rasio
0.26
23
ora Sumadhiya
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
7.90
40
0.97
99+
Nindakake Magnetic
Ferromagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
1.31 nΩ · m
99+
47.70 nΩ · m
99+
konduktivitas listrik
0.01 10 6 / cm Ω
99+
0.21 10 6 / cm Ω
9
elektron Affinity
50.00 kJ / mol
21
52.80 kJ / mol
19
termal Properties
Kalor tartamtu
0.23 J / (kg K)
27
1.23 J / (kg K)
3
Graham Kapasitas kalor
37.03 J / mol · K
2
28.23 J / mol · K
10
doyo termal
10.60 W / m · K
99+
142.00 W / m · K
11
suhu kritis
ora Sumadhiya
2,573.00 K
2
Expansion termal
9.40 μm / (m · K)
99+
71.00 μm / (m · K)
4
enthalpy
Enthalpy panguapan
359.40 kJ / mol
21
89.04 kJ / mol
99+
Enthalpy saka Fusion
10.05 kJ / mol
36
2.59 kJ / mol
99+
Enthalpy saka atomization
352.00 kJ / mol
27
108.40 kJ / mol
99+
Standard molar Entropy
68.10 J / mol.K
16
51.30 J / mol.K
28
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