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Hafnium
Hafnium

strontium
strontium



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mbandhingaké Hafnium lan strontium

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1 Tabel périodik
1.1 Symbol
Hf
Sr
1.2 Panggil Group
42
Gadolinium unsur
0 17
1.5 Panggil periode
65
lithium unsur
2 7
1.7 Block
d block
s pemblokiran
1.8 Family unsur
transisi Metal
alkalin bumi
1.9 CAS Number
74405867440246
Aluminium unsur
7429905 54386242
1.11 Jeneng papan Group
P63 / mmc
Fm_ 3M
1.12 Space Group Number
194.00225.00
plutonium unsur
11 229
2 facts
2.1 Facts Interesting
  • Hafnium logam reaktif, Empu ora ketemu gratis ing alam.
  • metal Hafnium minangka predicated sawise Mendeleev rampung tabel périodik kang.
  • unsur strontium alus saka Calcium.
  • Perak Strontium dadi kuning, yen kapapar online.
2.2 sumber
Miturut-produk Nyaring panggolekan Zirconium
Found in Minerals, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Dirk Coster and George de Hevesy
William Cruickshank
2.3.2 Discovery
ing taun 1922
ing 1787
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
7 * 10-8 %4 * 10-6 %
Thallium unsur
5E-09 0.11
2.6.1 Turah mbrawah Ing Sun
~0.0000001 %~0.000005 %
Beryllium unsur
1E-08 0.1
3.1.2 Turah mbrawah Ing meteorit
0.00 %0.00 %
Gold unsur
1.7E-07 22
3.4.1 Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.04 %
Radium unsur
9.9E-12 8.1
4.2.3 Turah mbrawah Ing Segara
0.00 %0.00 %
Protaktinium unsur
2E-23 1.1
4.2.6 Turah mbrawah Ing Manungsa
ora Sumadhiya0.00 %
Radium unsur
1E-13 1.4
5 ulah
5.1 Ulah lan Wuku
Character length exceed error
Character length exceed error
5.1.1 Ulah Industrial
Industry amunisi
Industry amunisi, Industri Kimia
5.1.2 Ulah Medical
NA
NA
5.1.3 Ulah liyane
wesi, Ing Reactors Nuclear, Nuclear Riset, tujuan Research
wesi
5.3 Properties biologi
5.3.1 keracunan
Toxic
non Toxic
5.3.3 Saiki ing badan Human
Ora
Ya
5.3.4 Sang
ora Sumadhiya0.03 Sang / mg dm-3
plutonium unsur
0 1970
6.1.1 ing Bone
ora Sumadhiya140.00 ppm
plutonium unsur
0 170000
7 fisik
7.1 leleh Point
2,150.00 ° C769.00 ° C
Francium unsur
27 3410
7.5 Boiling Point
5,400.00 ° C1,384.00 ° C
Flerovium unsur
147 5660
7.7 katon
7.7.1 State fisik
Solid
Solid
7.7.2 warna
Gray
perak Putih
7.7.3 luster
metallic
metallic
7.8 atose
7.8.1 Mohs atose
5.501.50
sesium unsur
0.2 8.5
7.10.1 Brinell atose
1,450.00 MPaora Sumadhiya
sesium unsur
0.14 3490
8.1.2 Vickers atose
1,520.00 MPaora Sumadhiya
Palladium unsur
121 3430
8.2 Kacepetan swara
3,010.00 m / sora Sumadhiya
Thallium unsur
818 16200
8.4 Properties Optical
8.4.1 bias Index
ora Sumadhiyaora Sumadhiya
Mercury unsur
1.000933 1.7229
8.5.2 reflectivity
ora Sumadhiyaora Sumadhiya
molybdenum unsur
58 97
8.6 allotropes
Ora
Ora
8.6.1 α allotropes
ora Sumadhiya
ora Sumadhiya
8.6.2 β allotropes
ora Sumadhiya
ora Sumadhiya
8.6.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
9 Kimia
9.1 Formula Kimia
Hf
Sr
9.2 isotop
9.2.1 Isotop dikenal
3227
Tennessine unsur
0 38
10.2 keelektronegatifan
10.2.1 Pauling Elektronegativitas
1.300.95
Francium unsur
0.7 2.54
10.3.1 Sanderson Elektronegativitas
ora Sumadhiya0.72
sesium unsur
0.22 2.56
10.4.1 Allred Rochow Elektronegativitas
1.230.99
sesium unsur
0.86 1.82
10.5.1 Mulliken-Jaffe Elektronegativitas
ora Sumadhiya1.00
sesium unsur
0.62 2.48
10.6.1 Allen Elektronegativitas
1.160.96
sesium unsur
0.659 2.7
10.8 Electropositivity
10.8.1 Pauling Electropositivity
2.703.05
Gold unsur
1.46 3.3
10.9 tenogo ionisasi
10.9.1 Level Energy 1st
658.50 kJ / mol549.50 kJ / mol
sesium unsur
375.7 26130
10.9.3 Level Energy 2
1,440.00 kJ / mol1,064.20 kJ / mol
uranium unsur
710.2162 28750
10.10.1 Level Energy 3rd
2,250.00 kJ / mol4,138.00 kJ / mol
osmium unsur
1600 34230
10.10.2 Level Energy 4
3,216.00 kJ / mol5,500.00 kJ / mol
thorium unsur
2780 37066
10.10.3 Level Energy 5th
ora Sumadhiya6,910.00 kJ / mol
dubnium unsur
4305.2 97510
10.10.4 Level Energy 6th
ora Sumadhiya8,760.00 kJ / mol
Seaborgium unsur
5715.8 105800
10.10.5 tingkat Energy 7
ora Sumadhiya10,230.00 kJ / mol
Bohrium unsur
7226.8 114300
10.10.6 Level Energy 8
ora Sumadhiya11,800.00 kJ / mol
hassium unsur
8857.4 125300
10.10.7 Level Energy 9
ora Sumadhiya15,600.00 kJ / mol
Yttrium unsur
14110 134700
10.10.8 Level Energy 10th
ora Sumadhiya17,100.00 kJ / mol
tembaga
17100 144300
10.10.9 Level Energy 11
ora Sumadhiya31,270.00 kJ / mol
Yttrium unsur
19900 169988
10.10.10 Level Energy 12
ora Sumadhiyaora Sumadhiya
molybdenum unsur
22219 189368
10.10.11 Level Energy 13
ora Sumadhiyaora Sumadhiya
molybdenum unsur
26930 76015
10.10.12 Level Energy 14
ora Sumadhiyaora Sumadhiya
molybdenum unsur
29196 86450
10.10.13 Level Energy 15
ora Sumadhiyaora Sumadhiya
Manganese unsur
41987 97510
10.10.14 Level Energy 16
ora Sumadhiyaora Sumadhiya
Iron unsur
47206 109480
10.10.15 Level Energy 17
ora Sumadhiyaora Sumadhiya
kobalt unsur
52737 122200
10.10.16 Level Energy 18
ora Sumadhiyaora Sumadhiya
Nickel unsur
58570 134810
10.10.17 Level Energy 19
ora Sumadhiyaora Sumadhiya
tembaga unsur
64702 148700
10.10.18 Level Energy 20
ora Sumadhiyaora Sumadhiya
molybdenum unsur
80400 171200
10.10.19 Level Energy 21
ora Sumadhiyaora Sumadhiya
molybdenum unsur
87000 179100
10.10.20 Level Energy 22
ora Sumadhiyaora Sumadhiya
molybdenum unsur
93400 184900
10.10.21 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
molybdenum unsur
98420 198800
10.10.22 Level Energy 24
ora Sumadhiyaora Sumadhiya
molybdenum unsur
104400 195200
10.10.23 Level Energy 25th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
121900 121900
10.10.24 Level Energy 26th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
127700 127700
10.10.25 Level Energy 27th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
133800 133800
10.10.26 Level Energy 28th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
139800 139800
10.10.27 Level Energy 29
ora Sumadhiyaora Sumadhiya
molybdenum unsur
148100 148100
10.10.28 Level Energy 30
ora Sumadhiyaora Sumadhiya
molybdenum unsur
154500 154500
10.11 padha karo elektrokimia
1.66 g / amp-day1.64 g / amp-day
Beryllium unsur
0.16812 8.3209
10.12 Fungsi Work elektron
3.90 eV2.59 eV
sesium unsur
2.14 5.65
10.13 Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
11 atom
11.1 Panggil atom
7238
lithium unsur
3 117
11.2 Konfigurasi elektron
[Xe] 4F 14 5d 2 6s 2
[Kr] 5S 2
11.3 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Face tengah kubik (FCC)
11.3.1 Crystal pola
11.4 atom
11.4.1 Jumlah proton
7238
lithium unsur
3 117
11.4.2 Jumlah Neutron
10650
lithium unsur
4 184
11.4.3 Jumlah Èlèktron
7238
lithium unsur
3 117
11.5 Radius saka Atom
11.5.1 Radius atom
159.00 pm215.00 pm
Beryllium unsur
112 265
11.5.2 kovalen Radius
175.00 pm195.00 pm
Beryllium unsur
96 260
11.5.3 Van der Waals Radius
200.00 pm249.00 pm
seng unsur
139 348
11.6 Bobot atom
178.49 Amu87.62 Amu
lithium unsur
6.94 294
11.7 Volume atom
13.60 cm3 / mol33.70 cm3 / mol
Manganese unsur
1.39 71.07
11.8 Nomer atom jejer
11.8.1 unsur Previous
11.8.2 Sabanjure unsur
11.9 Potensi Valence Electron
81.00 (-eV)25.70 (-eV)
Francium unsur
8 392.42
11.10 Constant pola
319.64 pm608.49 pm
Beryllium unsur
228.58 891.25
11.11 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
11.12 Pola C / A rasio
1.58ora Sumadhiya
Beryllium unsur
1.567 1.886
12 Teknik
12.1 Kapadhetan
12.1.1 Kapadhetan Ing suhu kamar
13.31 g / cm 32.64 g / cm 3
lithium unsur
0.534 40.7
12.1.2 Kapadhetan Nalika Liquid (ing mp)
12.00 g / cm32.38 g / cm3
lithium unsur
0.512 20
12.2 Strength tensile
445.00 MPaora Sumadhiya
Indium unsur
2.5 11000
12.3 viskositas
ora Sumadhiyaora Sumadhiya
Mercury unsur
0.001526 0.001526
12.4 meksa beluk
12.4.1 Meksa beluk ing 1000 K
ora Sumadhiya121.00 (Pa)
cerium unsur
2.47E-11 121
12.4.2 Meksa beluk ing 2000 K
0.00 (Pa)ora Sumadhiya
tungsten unsur
2.62E-10 774
12.5 situs kelenturan
12.5.1 nyukur pengaturan
30.00 GPA6.03 GPA
kalium unsur
1.3 222
12.5.2 pengaturan akeh
110.00 GPAora Sumadhiya
sesium unsur
1.6 462
12.5.3 Young kang pengaturan
78.00 GPA15.70 GPA
sesium unsur
1.7 528
12.6 Poisson rasio
0.370.28
Beryllium unsur
0.032 0.47
12.7 Properties Teknik liyane
ductile, malleable
NA
13 Magnetic
13.1 Ciri Magnetic
13.1.1 Gravitasi tartamtu
13.312.64
lithium unsur
0.53 4500
13.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
13.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth unsur
1.25643E-06 0.0063
13.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth unsur
-0.000166 200000
13.2 Properties Listrik
13.2.1 Property Listrik
Arman
NA
13.2.2 resistivity
331.00 nΩ · m132.00 nΩ · m
Thallium unsur
0.18 961
13.2.3 konduktivitas listrik
0.03 10 6 / cm Ω0.08 10 6 / cm Ω
plutonium unsur
0.00666 0.63
13.2.4 elektron Affinity
0.00 kJ / mol5.03 kJ / mol
Mercury unsur
0 222.8
14 termal
14.1 Kalor tartamtu
0.14 J / (kg K)0.30 J / (kg K)
americium unsur
0.11 3.6
14.2 Graham Kapasitas kalor
25.73 J / mol · K26.40 J / mol · K
Beryllium unsur
16.443 62.7
14.3 doyo termal
23.00 W / m · K35.40 W / m · K
neptunium unsur
6.3 429
14.4 suhu kritis
ora Sumadhiyaora Sumadhiya
ytterbium unsur
26.3 3223
14.5 Expansion termal
5.90 μm / (m · K)22.50 μm / (m · K)
tungsten unsur
4.5 97
14.6 enthalpy
14.6.1 Enthalpy panguapan
661.10 kJ / mol150.00 kJ / mol
seng unsur
7.32 799.1
14.6.2 Enthalpy saka Fusion
25.10 kJ / mol9.16 kJ / mol
sesium unsur
2.1 35.23
14.6.3 Enthalpy saka atomization
703.00 kJ / mol163.20 kJ / mol
Mercury unsur
61.5 837
14.7 Standard molar Entropy
43.60 J / mol.K55.00 J / mol.K
Beryllium unsur
9.5 198.1