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Hafnium
Hafnium

osmium
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mbandhingaké Hafnium lan osmium

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1 Tabel périodik
1.1 Symbol
Hf
Os
1.2 Panggil Group
48
Gadolinium unsur
0 17
2.6 Panggil periode
66
lithium unsur
2 7
3.3 Block
d block
d block
3.4 Family unsur
transisi Metal
transisi Metal
3.5 CAS Number
74405867440042
Aluminium unsur
7429905 54386242
4.3 Jeneng papan Group
P63 / mmc
P63 / mmc
4.4 Space Group Number
194.00194.00
plutonium unsur
11 229
5 facts
5.1 Facts Interesting
  • Hafnium logam reaktif, Empu ora ketemu gratis ing alam.
  • metal Hafnium minangka predicated sawise Mendeleev rampung tabel périodik kang.
  • Osmium logam ora oxidize ing online kajaba kang digawe panas.
  • Nanging yen digawe panas den iku formulir Osmium tetroxide, kang Highly beracun.
5.2 sumber
Miturut-produk Nyaring panggolekan Zirconium
Found Minangka By-produk, Found in Minerals, Mining
5.3 History
5.3.1 sing katutup
Dirk Coster and George de Hevesy
Smithson Tennant
5.3.2 Discovery
ing taun 1922
ing 1803
5.4 turah mbrawah
5.4.1 Turah mbrawah Ing Universe
7 * 10-8 %3 * 10-7 %
Thallium unsur
5E-09 0.11
6.2.3 Turah mbrawah Ing Sun
~0.0000001 %~0.0000002 %
Beryllium unsur
1E-08 0.1
6.3.4 Turah mbrawah Ing meteorit
0.00 %0.00 %
Gold unsur
1.7E-07 22
6.6.2 Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.00 %
Radium unsur
9.9E-12 8.1
7.2.2 Turah mbrawah Ing Segara
0.00 %ora Sumadhiya
Protaktinium unsur
2E-23 1.1
7.2.5 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
Radium unsur
1E-13 1.4
8 ulah
8.1 Ulah lan Wuku
Character length exceed error
  • Nduweni Efesus banget winates lan wesi banget hard lan digunakake ing Manufaktur saka tips pen, pivots, jarum lan kontak electrical.
  • Sampeyan uga dipigunakaké minangka katalis industri kanggo nyepetake reaksi kimia.
8.1.1 Ulah Industrial
Industry amunisi
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
8.1.2 Ulah Medical
NA
NA
8.1.3 Ulah liyane
wesi, Ing Reactors Nuclear, Nuclear Riset, tujuan Research
wesi
8.2 Properties biologi
8.2.1 keracunan
Toxic
Highly Toxic
8.2.2 Saiki ing badan Human
Ora
Ora
8.2.3 Sang
ora Sumadhiyaora Sumadhiya
plutonium unsur
0 1970
8.3.4 ing Bone
ora Sumadhiyaora Sumadhiya
plutonium unsur
0 170000
9 fisik
9.1 leleh Point
2,150.00 ° C3,045.00 ° C
Francium unsur
27 3410
9.2 Boiling Point
5,400.00 ° C5,027.00 ° C
Flerovium unsur
147 5660
9.4 katon
9.4.1 State fisik
Solid
Solid
9.4.2 warna
Gray
Perak werna-Gray
9.4.3 luster
metallic
metallic
9.5 atose
9.5.1 Mohs atose
5.507.00
sesium unsur
0.2 8.5
9.6.7 Brinell atose
1,450.00 MPa3,490.00 MPa
sesium unsur
0.14 3490
9.6.11 Vickers atose
1,520.00 MPaora Sumadhiya
Palladium unsur
121 3430
9.7 Kacepetan swara
3,010.00 m / s4,940.00 m / s
Thallium unsur
818 16200
9.8 Properties Optical
9.8.1 bias Index
ora Sumadhiyaora Sumadhiya
Mercury unsur
1.000933 1.7229
9.8.4 reflectivity
ora Sumadhiyaora Sumadhiya
molybdenum unsur
58 97
9.9 allotropes
Ora
Ora
9.9.1 α allotropes
ora Sumadhiya
ora Sumadhiya
9.9.2 β allotropes
ora Sumadhiya
ora Sumadhiya
9.9.5 γ allotropes
ora Sumadhiya
ora Sumadhiya
10 Kimia
10.1 Formula Kimia
Hf
Os
10.2 isotop
10.2.1 Isotop dikenal
3235
Tennessine unsur
0 38
10.3 keelektronegatifan
10.3.1 Pauling Elektronegativitas
1.302.20
Francium unsur
0.7 2.54
10.3.7 Sanderson Elektronegativitas
ora Sumadhiyaora Sumadhiya
sesium unsur
0.22 2.56
10.3.13 Allred Rochow Elektronegativitas
1.231.52
sesium unsur
0.86 1.82
10.3.18 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
sesium unsur
0.62 2.48
10.3.25 Allen Elektronegativitas
1.161.65
sesium unsur
0.659 2.7
10.4 Electropositivity
10.4.1 Pauling Electropositivity
2.701.80
Gold unsur
1.46 3.3
10.6 tenogo ionisasi
10.6.1 Level Energy 1st
658.50 kJ / mol840.00 kJ / mol
sesium unsur
375.7 26130
10.6.5 Level Energy 2
1,440.00 kJ / mol1,309.80 kJ / mol
uranium unsur
710.2162 28750
10.8.2 Level Energy 3rd
2,250.00 kJ / mol1,600.00 kJ / mol
Tin
1600 34230
11.2.3 Level Energy 4
3,216.00 kJ / molora Sumadhiya
thorium unsur
2780 37066
12.4.3 Level Energy 5th
ora Sumadhiyaora Sumadhiya
dubnium unsur
4305.2 97510
12.7.5 Level Energy 6th
ora Sumadhiyaora Sumadhiya
Seaborgium unsur
5715.8 105800
12.7.9 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
Bohrium unsur
7226.8 114300
12.8.3 Level Energy 8
ora Sumadhiyaora Sumadhiya
hassium unsur
8857.4 125300
12.10.2 Level Energy 9
ora Sumadhiyaora Sumadhiya
Yttrium unsur
14110 134700
12.11.1 Level Energy 10th
ora Sumadhiyaora Sumadhiya
strontium unsur
17100 144300
13.2.1 Level Energy 11
ora Sumadhiyaora Sumadhiya
Yttrium unsur
19900 169988
13.11.1 Level Energy 12
ora Sumadhiyaora Sumadhiya
molybdenum unsur
22219 189368
14.4.1 Level Energy 13
ora Sumadhiyaora Sumadhiya
molybdenum unsur
26930 76015
14.8.3 Level Energy 14
ora Sumadhiyaora Sumadhiya
molybdenum unsur
29196 86450
15.1.3 Level Energy 15
ora Sumadhiyaora Sumadhiya
Manganese unsur
41987 97510
15.3.2 Level Energy 16
ora Sumadhiyaora Sumadhiya
Iron unsur
47206 109480
16.2.3 Level Energy 17
ora Sumadhiyaora Sumadhiya
kobalt unsur
52737 122200
16.6.3 Level Energy 18
ora Sumadhiyaora Sumadhiya
Nickel unsur
58570 134810
16.11.3 Level Energy 19
ora Sumadhiyaora Sumadhiya
tembaga unsur
64702 148700
18.2.2 Level Energy 20
ora Sumadhiyaora Sumadhiya
molybdenum unsur
80400 171200
18.5.1 Level Energy 21
ora Sumadhiyaora Sumadhiya
molybdenum unsur
87000 179100
18.8.1 Level Energy 22
ora Sumadhiyaora Sumadhiya
molybdenum unsur
93400 184900
18.10.3 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
molybdenum unsur
98420 198800
18.11.4 Level Energy 24
ora Sumadhiyaora Sumadhiya
molybdenum unsur
104400 195200
18.12.2 Level Energy 25th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
121900 121900
18.14.1 Level Energy 26th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
127700 127700
20.1.3 Level Energy 27th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
133800 133800
20.1.8 Level Energy 28th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
139800 139800
20.2.4 Level Energy 29
ora Sumadhiyaora Sumadhiya
molybdenum unsur
148100 148100
20.3.4 Level Energy 30
ora Sumadhiyaora Sumadhiya
molybdenum unsur
154500 154500
21.2 padha karo elektrokimia
1.66 g / amp-day1.77 g / amp-day
Beryllium unsur
0.16812 8.3209
21.5 Fungsi Work elektron
3.90 eV4.83 eV
sesium unsur
2.14 5.65
22.3 Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, ionisasi, kelarutan
23 atom
23.1 Panggil atom
7276
lithium unsur
3 117
23.3 Konfigurasi elektron
[Xe] 4F 14 5d 2 6s 2
[Xe] 4F 14 5d 6 6s 2
23.4 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
23.4.1 Crystal pola
23.5 atom
23.6.1 Jumlah proton
7276
lithium unsur
3 117
23.8.1 Jumlah Neutron
106114
lithium unsur
4 184
23.9.1 Jumlah Èlèktron
7276
lithium unsur
3 117
23.11 Radius saka Atom
23.11.1 Radius atom
159.00 pm133.80 pm
Beryllium unsur
112 265
23.11.3 kovalen Radius
175.00 pmora Sumadhiya
Beryllium unsur
96 260
23.11.4 Van der Waals Radius
200.00 pm216.00 pm
seng unsur
139 348
23.13 Bobot atom
178.49 Amu190.23 Amu
lithium unsur
6.94 294
23.14 Volume atom
13.60 cm3 / mol8.49 cm3 / mol
Manganese unsur
1.39 71.07
23.15 Nomer atom jejer
23.15.1 unsur Previous
23.15.2 Sabanjure unsur
23.16 Potensi Valence Electron
81.00 (-eV)91.40 (-eV)
Francium unsur
8 392.42
23.17 Constant pola
319.64 pm273.44 pm
Beryllium unsur
228.58 891.25
23.18 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
23.19 Pola C / A rasio
1.581.58
Beryllium unsur
1.567 1.886
24 Teknik
24.1 Kapadhetan
24.1.1 Kapadhetan Ing suhu kamar
13.31 g / cm 322.59 g / cm 3
lithium unsur
0.534 40.7
24.1.2 Kapadhetan Nalika Liquid (ing mp)
12.00 g / cm320.00 g / cm3
lithium unsur
0.512 20
24.2 Strength tensile
445.00 MPa1,000.00 MPa
Indium unsur
2.5 11000
24.3 viskositas
ora Sumadhiyaora Sumadhiya
Mercury unsur
0.001526 0.001526
24.4 meksa beluk
24.4.1 Meksa beluk ing 1000 K
ora Sumadhiyaora Sumadhiya
cerium unsur
2.47E-11 121
24.4.2 Meksa beluk ing 2000 K
0.00 (Pa)0.00 (Pa)
tungsten unsur
2.62E-10 774
24.5 situs kelenturan
24.5.1 nyukur pengaturan
30.00 GPA222.00 GPA
kalium unsur
1.3 222
24.5.2 pengaturan akeh
110.00 GPA462.00 GPA
sesium unsur
1.6 462
24.5.3 Young kang pengaturan
78.00 GPAora Sumadhiya
sesium unsur
1.7 528
24.6 Poisson rasio
0.370.25
Beryllium unsur
0.032 0.47
24.7 Properties Teknik liyane
ductile, malleable
ductile
25 Magnetic
25.1 Ciri Magnetic
25.1.1 Gravitasi tartamtu
13.3122.57
lithium unsur
0.53 4500
1.1.1 Nindakake Magnetic
paramagnetic
paramagnetic
1.1.2 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth unsur
1.25643E-06 0.0063
1.5.2 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth unsur
-0.000166 200000
1.3 Properties Listrik
1.3.1 Property Listrik
Arman
Arman
1.3.2 resistivity
331.00 nΩ · m81.20 nΩ · m
Thallium unsur
0.18 961
1.4.1 konduktivitas listrik
0.03 10 6 / cm Ω0.11 10 6 / cm Ω
plutonium unsur
0.00666 0.63
1.7.1 elektron Affinity
0.00 kJ / mol106.10 kJ / mol
Mercury unsur
0 222.8
2 termal
2.1 Kalor tartamtu
0.14 J / (kg K)0.13 J / (kg K)
americium unsur
0.11 3.6
2.3 Graham Kapasitas kalor
25.73 J / mol · K24.70 J / mol · K
Beryllium unsur
16.443 62.7
2.5 doyo termal
23.00 W / m · K87.60 W / m · K
neptunium unsur
6.3 429
2.7 suhu kritis
ora Sumadhiyaora Sumadhiya
ytterbium unsur
26.3 3223
2.12 Expansion termal
5.90 μm / (m · K)5.10 μm / (m · K)
tungsten unsur
4.5 97
1.3 enthalpy
1.3.1 Enthalpy panguapan
661.10 kJ / mol627.60 kJ / mol
seng unsur
7.32 799.1
1.10.1 Enthalpy saka Fusion
25.10 kJ / mol29.30 kJ / mol
sesium unsur
2.1 35.23
2.4.2 Enthalpy saka atomization
703.00 kJ / mol669.00 kJ / mol
Mercury unsur
61.5 837
2.7 Standard molar Entropy
43.60 J / mol.K32.60 J / mol.K
Beryllium unsur
9.5 198.1