mbandhingaké Beryllium lan seng
Tabel périodik
Symbol
Be
Zn
Panggil Group
2
16
12
6
Panggil periode
2
4
Block
s pemblokiran
d block
Family unsur
alkalin bumi
transisi Metal
CAS Number
7440417
99+
7440666
24
Jeneng papan Group
P63 / mmc
P63 / mmc
Space Group Number
194.00
5
194.00
5
facts
Facts Interesting
- 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.
- Seng logam ketemu (diwenehi) ing akeh formulir kaya granules, foil, bledug lan ing wangun bubuk.
- Prodhusèn utama Seng logam sing Australia, Kanada, China, USA lan Peru.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Louis Nicolas Vauquelin
Indian metallurgists
Discovery
ing 1797
Sadurunge 1000 SM
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-7 %
23
3 * 10-5 %
11
Turah mbrawah Ing Sun
~0.00000001 %
29
~0.0002 %
10
Turah mbrawah Ing meteorit
0.00 %
99+
0.02 %
12
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
35
0.01 %
16
Turah mbrawah Ing Segara
0.00 %
39
0.00 %
10
Turah mbrawah Ing Manungsa
0.00 %
19
0.00 %
6
ulah
Ulah lan Wuku
- 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.
- Kang utamané dipigunakaké kanggo galvanizing logam.
- Iku uga digunakake kanggo Manufaktur die-casting lan iku banget penting kanggo industri automobile.
Ulah Industrial
Industry Aerospace, Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik
Industry Listrik, Industry Elektronik
Ulah Medical
NA
Industry Pharmaceutical
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Toxic
Highly Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-3
32
7.00 Sang / mg dm-3
6
ing Bone
0.00 ppm
32
170.00 ppm
6
fisik Properties
leleh Point
1,278.00 ° C
36
419.58 ° C
99+
Boiling Point
2,970.00 ° C
32
907.00 ° C
99+
katon
State fisik
Solid
Solid
warna
putih Gray
perak Gray
luster
metallic
metallic
atose
Mohs atose
5.50
7
2.50
14
Brinell atose
590.00 MPa
21
327.00 MPa
32
Vickers atose
1,670.00 MPa
4
ora Sumadhiya
Kacepetan swara
12,890.00 m / s
2
3,850.00 m / s
18
Properties Optical
bias Index
ora Sumadhiya
1.00
2
reflectivity
ora Sumadhiya
80.00 %
5
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
Be
Zn
isotop
Isotop dikenal
9
29
25
14
keelektronegatifan
Pauling Elektronegativitas
1.57
24
1.65
19
Sanderson Elektronegativitas
1.81
12
2.23
6
Allred Rochow Elektronegativitas
1.47
14
1.66
7
Mulliken-Jaffe Elektronegativitas
1.54
12
1.65
11
Allen Elektronegativitas
1.58
23
1.59
22
Electropositivity
Pauling Electropositivity
2.43
30
2.35
35
tenogo ionisasi
Level Energy 1st
899.50 kJ / mol
7
906.40 kJ / mol
6
Level Energy 2
1,757.10 kJ / mol
23
1,733.30 kJ / mol
27
Level Energy 3rd
14,848.70 kJ / mol
2
3,833.00 kJ / mol
12
Level Energy 4
21,006.60 kJ / mol
2
5,731.00 kJ / mol
11
Level Energy 5th
ora Sumadhiya
7,970.00 kJ / mol
9
Level Energy 6th
ora Sumadhiya
10,400.00 kJ / mol
9
tingkat Energy 7
ora Sumadhiya
12,900.00 kJ / mol
9
Level Energy 8
ora Sumadhiya
16,800.00 kJ / mol
6
Level Energy 9
ora Sumadhiya
19,600.00 kJ / mol
8
Level Energy 10th
ora Sumadhiya
23,000.00 kJ / mol
10
Level Energy 11
ora Sumadhiya
26,400.00 kJ / mol
11
Level Energy 12
ora Sumadhiya
29,990.00 kJ / mol
11
Level Energy 13
ora Sumadhiya
40,490.00 kJ / mol
5
Level Energy 14
ora Sumadhiya
43,800.00 kJ / mol
6
Level Energy 15
ora Sumadhiya
47,300.00 kJ / mol
8
Level Energy 16
ora Sumadhiya
52,300.00 kJ / mol
9
Level Energy 17
ora Sumadhiya
55,900.00 kJ / mol
10
Level Energy 18
ora Sumadhiya
59,700.00 kJ / mol
11
Level Energy 19
ora Sumadhiya
67,300.00 kJ / mol
10
Level Energy 20
ora Sumadhiya
171,200.00 kJ / mol
1
Level Energy 21
ora Sumadhiya
179,100.00 kJ / mol
1
padha karo elektrokimia
0.17 g / amp-day
99+
1.22 g / amp-day
99+
Fungsi Work elektron
4.98 eV
6
4.33 eV
17
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif
atom Properties
Panggil atom
4
99+
30
99+
Konfigurasi elektron
[Panjenenganipun] 2S 2
[Ar] 3d 10 4s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
HCP-Crystal-Structure-of-Beryllium.jpg#100
HCP-Crystal-Structure-of-Zinc.jpg#100
atom
Jumlah proton
4
99+
30
99+
Jumlah Neutron
5
99+
35
99+
Jumlah Èlèktron
4
99+
30
99+
Radius saka Atom
Radius atom
112.00 pm
99+
134.00 pm
99+
kovalen Radius
96.00 pm
99+
122.00 pm
99+
Van der Waals Radius
153.00 pm
99+
139.00 pm
99+
Bobot atom
9.01 Amu
99+
65.38 Amu
99+
Volume atom
5.00 cm3 / mol
99+
9.20 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
82.00 (-eV)
15
38.90 (-eV)
99+
Constant pola
228.58 pm
99+
266.49 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
Pola C / A rasio
1.57
18
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
1.85 g / cm 3
99+
7.14 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
1.69 g / cm3
99+
6.57 g / cm3
37
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
19
ora Sumadhiya
situs kelenturan
nyukur pengaturan
132.00 GPA
7
43.00 GPA
18
pengaturan akeh
130.00 GPA
13
70.00 GPA
19
Young kang pengaturan
287.00 GPA
7
108.00 GPA
19
Poisson rasio
0.03
35
0.25
24
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
1.85
99+
6.90
99+
Nindakake Magnetic
diamagnetic
diamagnetic
Properties Listrik
Property Listrik
Semiconductor
Arman
resistivity
36.00 nΩ · m
99+
59.00 nΩ · m
40
konduktivitas listrik
0.31 10 6 / cm Ω
5
0.17 10 6 / cm Ω
12
elektron Affinity
0.00 kJ / mol
40
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
1.82 J / (kg K)
2
0.39 J / (kg K)
14
Graham Kapasitas kalor
16.44 J / mol · K
99+
25.47 J / mol · K
39
doyo termal
200.00 W / m · K
6
116.00 W / m · K
14
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
11.30 μm / (m · K)
34
30.20 μm / (m · K)
11
enthalpy
Enthalpy panguapan
294.70 kJ / mol
30
7.32 kJ / mol
99+
Enthalpy saka Fusion
11.72 kJ / mol
30
7.32 kJ / mol
99+
Enthalpy saka atomization
326.40 kJ / mol
30
129.70 kJ / mol
99+
Standard molar Entropy
9.50 J / mol.K
99+
41.60 J / mol.K
36
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