Zirconium mungsuh Beryllium
Tabel périodik
Symbol
Zr
Be
Panggil Group
4
14
2
16
Panggil periode
5
2
Block
d block
s pemblokiran
Family unsur
transisi Metal
alkalin bumi
CAS Number
7440677
23
7440417
99+
Jeneng papan Group
P63 / mmc
P63 / mmc
Space Group Number
194.00
5
194.00
5
facts
Facts Interesting
- Zirconium logam bisa nolak kanggo asam banget.
- Zirconium logam ditanggepi karo oksigen lan nitrogen ing atmosfer.
- Beryllium paling logam anti karat.
- Beryllium punika logam ènthèng lan isih iku kuwat saka baja.
- Uga ketemu macem-macem aplikasi ing reaktor nuklir minangka reflektor.
sumber
Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
History
sing katutup
Martin Heinrich Klaproth
Louis Nicolas Vauquelin
Discovery
ing taun 1789
ing 1797
turah mbrawah
Turah mbrawah Ing Universe
5 * 10-6 %
13
1 * 10-7 %
23
Turah mbrawah Ing Sun
~0.000004 %
16
~0.00000001 %
29
Turah mbrawah Ing meteorit
0.00 %
17
0.00 %
99+
Turah mbrawah Ing bumi lemah ndhuwur
0.01 %
14
0.00 %
35
Turah mbrawah Ing Segara
0.00 %
23
0.00 %
39
Turah mbrawah Ing Manungsa
0.00 %
15
0.00 %
19
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.
- Sawijining wesi karo tembaga utawa nikel sing digunakake ing Gyroscopes Manufaktur, sumber, kontak listrik lan pribadi non sparking.
- Wesi Beryllium digunakake minangka materi kanggo pesawat, pluru, wahana lan satelit.
Ulah Industrial
Industry Aerospace, Industry amunisi
Industry Aerospace, Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik
Ulah Medical
NA
NA
Ulah liyane
wesi, Nuclear Riset, tujuan Research
wesi
Properties biologi
keracunan
NA
Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.01 Sang / mg dm-3
21
0.00 Sang / mg dm-3
32
ing Bone
0.10 ppm
23
0.00 ppm
32
fisik Properties
leleh Point
1,852.00 ° C
15
1,278.00 ° C
36
Boiling Point
4,377.00 ° C
11
2,970.00 ° C
32
katon
State fisik
Solid
Solid
warna
perak Putih
putih Gray
luster
lustrous
metallic
atose
Mohs atose
5.00
8
5.50
7
Brinell atose
638.00 MPa
19
590.00 MPa
21
Vickers atose
820.00 MPa
15
1,670.00 MPa
4
Kacepetan swara
3,800.00 m / s
20
12,890.00 m / s
2
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
Zr
Be
isotop
Isotop dikenal
24
15
9
29
keelektronegatifan
Pauling Elektronegativitas
1.33
30
1.57
24
Sanderson Elektronegativitas
0.90
25
1.81
12
Allred Rochow Elektronegativitas
1.22
26
1.47
14
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.54
12
Allen Elektronegativitas
1.32
34
1.58
23
Electropositivity
Pauling Electropositivity
2.67
24
2.43
30
tenogo ionisasi
Level Energy 1st
640.10 kJ / mol
99+
899.50 kJ / mol
7
Level Energy 2
1,270.00 kJ / mol
99+
1,757.10 kJ / mol
23
Level Energy 3rd
2,218.00 kJ / mol
99+
14,848.70 kJ / mol
2
Level Energy 4
3,313.00 kJ / mol
99+
21,006.60 kJ / mol
2
Level Energy 5th
7,752.00 kJ / mol
10
ora Sumadhiya
Level Energy 6th
9,500.00 kJ / mol
15
ora Sumadhiya
padha karo elektrokimia
0.85 g / amp-day
99+
0.17 g / amp-day
99+
Fungsi Work elektron
4.05 eV
26
4.98 eV
6
Properties Kimia liyane
anti Corrosion, kebakar, ionisasi, Isotop radioaktif, kelarutan
Corrosion, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
40
99+
4
99+
Konfigurasi elektron
[Kr] 4d 2 5S 2
[Panjenenganipun] 2S 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
HCP-Crystal-Structure-of-Zirconium.jpg#100
HCP-Crystal-Structure-of-Beryllium.jpg#100
atom
Jumlah proton
40
99+
4
99+
Jumlah Neutron
51
99+
5
99+
Jumlah Èlèktron
40
99+
4
99+
Radius saka Atom
Radius atom
160.00 pm
27
112.00 pm
99+
kovalen Radius
175.00 pm
23
96.00 pm
99+
Van der Waals Radius
200.00 pm
28
153.00 pm
99+
Bobot atom
91.22 Amu
99+
9.01 Amu
99+
Volume atom
14.10 cm3 / mol
36
5.00 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
80.00 (-eV)
18
82.00 (-eV)
15
Constant pola
323.20 pm
99+
228.58 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
1.59
8
1.57
18
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
6.52 g / cm 3
99+
1.85 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
5.80 g / cm3
99+
1.69 g / cm3
99+
Strength tensile
330.00 MPa
12
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
19
Meksa beluk ing 2000 K
0.00 (Pa)
21
ora Sumadhiya
situs kelenturan
nyukur pengaturan
33.00 GPA
20
132.00 GPA
7
pengaturan akeh
91.10 GPA
17
130.00 GPA
13
Young kang pengaturan
88.00 GPA
22
287.00 GPA
7
Poisson rasio
0.34
10
0.03
35
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
6.51
99+
1.85
99+
Nindakake Magnetic
paramagnetic
diamagnetic
Properties Listrik
Property Listrik
Arman
Semiconductor
resistivity
421.00 nΩ · m
11
36.00 nΩ · m
99+
konduktivitas listrik
0.02 10 6 / cm Ω
99+
0.31 10 6 / cm Ω
5
elektron Affinity
41.10 kJ / mol
27
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
0.27 J / (kg K)
19
1.82 J / (kg K)
2
Graham Kapasitas kalor
25.36 J / mol · K
99+
16.44 J / mol · K
99+
doyo termal
22.60 W / m · K
99+
200.00 W / m · K
6
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
5.70 μm / (m · K)
99+
11.30 μm / (m · K)
34
enthalpy
Enthalpy panguapan
581.60 kJ / mol
9
294.70 kJ / mol
30
Enthalpy saka Fusion
20.90 kJ / mol
11
11.72 kJ / mol
30
Enthalpy saka atomization
598.00 kJ / mol
10
326.40 kJ / mol
30
Standard molar Entropy
39.00 J / mol.K
39
9.50 J / mol.K
99+
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