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Zirconium metal
Zirconium


Tabel périodik
Symbol
Zr
Panggil Group
4 14
Panggil periode
5 3
Block
d block
Family unsur
transisi Metal
CAS Number
7440677 23
Jeneng papan Group
P63 / mmc
Space Group Number
194.00 7
facts
Facts Interesting
  • Zirconium logam bisa nolak kanggo asam banget.
  • Zirconium logam ditanggepi karo oksigen lan nitrogen ing atmosfer.
sumber
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Martin Heinrich Klaproth
Discovery
ing taun 1789
turah mbrawah
Turah mbrawah Ing Universe
0.00 % 14
Turah mbrawah Ing Sun
0.00 % 16
Turah mbrawah Ing meteorit
0.00 % 17
Turah mbrawah Ing bumi lemah ndhuwur
0.01 % 14
Turah mbrawah Ing Segara
0.00 % 23
Turah mbrawah Ing Manungsa
0.00 % 18
ulah
Ulah lan Wuku
  • Minangka logam ora nresep neutron; Kang digunakake ing stasiun daya nuklir.
  • oxide sawijining digunakake ing keramik kuwat Ultra. Sampeyan uga dipigunakaké ing crucibles Manufaktur.
Ulah Industrial
Industry Aerospace, Industry amunisi
Ulah Medical
-
Ulah liyane
wesi, Nuclear Riset, tujuan Research
Properties biologi
keracunan
-
Saiki ing badan Human
Ya
Sang
0.01 Sang / mg dm-3 21
ing Bone
0.10 ppm 28
fisik
leleh Point
1,852.00 ° C 15
Boiling Point
4,377.00 ° C 11
katon
State fisik
Solid
warna
perak Putih
luster
lustrous
atose
Mohs atose
5.00 8
Brinell atose
638.00 MPa 21
Vickers atose
820.00 MPa 22
Kacepetan swara
3,800.00 m / s 27
Properties Optical
bias Index
2.15 10
reflectivity
70.00 % 13
allotropes
Ora
α allotropes
-
β allotropes
-
γ allotropes
-
Kimia
Formula Kimia
Zr
isotop
Isotop dikenal
24 15
keelektronegatifan
Pauling Elektronegativitas
1.33 31
Sanderson Elektronegativitas
0.90 44
Allred Rochow Elektronegativitas
1.22 27
Mulliken-Jaffe Elektronegativitas
1.33 32
Allen Elektronegativitas
1.32 39
Electropositivity
Pauling Electropositivity
2.67 24
tenogo ionisasi
Level Energy 1st
640.10 kJ / mol 44
Level Energy 2
1,270.00 kJ / mol 55
Level Energy 3rd
2,218.00 kJ / mol 65
Level Energy 4
3,313.00 kJ / mol 70
Level Energy 5th
7,752.00 kJ / mol 16
Level Energy 6th
9,500.00 kJ / mol 21
tingkat Energy 7
6,400.00 kJ / mol 45
Level Energy 8
6,400.00 kJ / mol 43
Level Energy 9
6,400.00 kJ / mol 40
Level Energy 10th
5,730.00 kJ / mol 61
Level Energy 11
6,406.00 kJ / mol 44
Level Energy 12
6,400.00 kJ / mol 58
Level Energy 13
6,400.00 kJ / mol 36
Level Energy 14
640.00 kJ / mol 84
Level Energy 15
64,000.00 kJ / mol 36
Level Energy 16
64,000.00 kJ / mol 27
Level Energy 17
640.10 kJ / mol 48
Level Energy 18
6,400.00 kJ / mol 38
Level Energy 19
640.00 kJ / mol 44
Level Energy 20
640.00 kJ / mol 39
Level Energy 21
640.10 kJ / mol 58
Level Energy 22
640.00 kJ / mol 33
Level Energy 23rd
640.10 kJ / mol 58
Level Energy 24
640.00 kJ / mol 35
Level Energy 25th
640.10 kJ / mol 37
Level Energy 26th
640.10 kJ / mol 36
Level Energy 27th
640.10 kJ / mol 38
Level Energy 28th
640.10 kJ / mol 43
Level Energy 29
640.10 kJ / mol 44
Level Energy 30
640.10 kJ / mol 39
padha karo elektrokimia
0.85 g / amp-day 67
Fungsi Work elektron
4.05 eV 34
Properties Kimia liyane
anti Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
atom
Panggil atom
40 72
Konfigurasi elektron
[Kr] 4d 2 5S 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Crystal pola
HCP-Crystal-Structure-of-Zirconium.jpg#100
atom
Jumlah proton
40 71
Jumlah Neutron
51 55
Jumlah Èlèktron
40 71
Radius saka Atom
Radius atom
160.00 pm 29
kovalen Radius
175.00 pm 25
Van der Waals Radius
200.00 pm 35
Bobot atom
91.22 Amu 66
Volume atom
14.10 cm3 / mol 52
Nomer atom jejer
unsur Previous
59
Sabanjure unsur
62
Potensi Valence Electron
80.00 (-eV) 18
Constant pola
323.20 pm 60
pola Angles
π/2, π/2, 2 π/3
Pola C / A rasio
1.59 25
Teknik
Kapadhetan
Kapadhetan Ing suhu kamar
6.52 g / cm 3 69
Kapadhetan Nalika Liquid (ing mp)
5.80 g / cm3 74
Strength tensile
330.00 MPa 14
viskositas
0.00 12
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa) 37
Meksa beluk ing 2000 K
0.00 (Pa) 21
situs kelenturan
nyukur pengaturan
33.00 GPA 23
pengaturan akeh
91.10 GPA 18
Young kang pengaturan
88.00 GPA 24
Poisson rasio
0.34 10
Properties Teknik liyane
ductile, malleable
Magnetic
Ciri Magnetic
Gravitasi tartamtu
6.51 67
Nindakake Magnetic
paramagnetic
permeabilitas
0.00 H / m 17
kelemahan
0.00 24
Properties Listrik
Property Listrik
Arman
resistivity
421.00 nΩ · m 11
konduktivitas listrik
0.02 10 6 / cm Ω 46
elektron Affinity
41.10 kJ / mol 32
termal
Kalor tartamtu
0.27 J / (kg K) 19
Graham Kapasitas kalor
25.36 J / mol · K 50
doyo termal
22.60 W / m · K 43
suhu kritis
2,128.00 K 17
Expansion termal
5.70 μm / (m · K) 70
enthalpy
Enthalpy panguapan
581.60 kJ / mol 11
Enthalpy saka Fusion
20.90 kJ / mol 11
Enthalpy saka atomization
598.00 kJ / mol 12
Standard molar Entropy
39.00 J / mol.K 54
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