mbandhingaké Beryllium lan Iron
Tabel périodik
Symbol
Be
Fe
Panggil Group
2
16
8
10
Panggil periode
2
4
Block
s pemblokiran
d block
Family unsur
alkalin bumi
transisi Metal
CAS Number
7440417
99+
7439896
99+
Jeneng papan Group
P63 / mmc
3M Im_
Space Group Number
194.00
5
229.00
1
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.
- Iron ora tansah Magnetik ing alam, allotrope sawijining ferromagnetic lan B allotrope punika nonmagnetic.
- getih kasusun Iron in molekul hemoglobin kanggo nransfer Oksigen ing awak.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
bumi lemah ndhuwur, Found in Minerals
History
sing katutup
Louis Nicolas Vauquelin
Unknown
Discovery
ing 1797
Sadurunge 5000 BC
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-7 %
23
1.1 * 10-1 %
1
Turah mbrawah Ing Sun
~0.00000001 %
29
~0.1 %
1
Turah mbrawah Ing meteorit
0.00 %
99+
22.00 %
1
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
35
6.30 %
2
Turah mbrawah Ing Segara
0.00 %
39
0.00 %
12
Turah mbrawah Ing Manungsa
0.00 %
19
0.01 %
5
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.
- logam campuran baja logam wesi digunakake ing aplikasi saka sipil lan Manufaktur.
- Wesi wesi karo nikel, vanadium, krom, tungsten lan manganese kudu banget migunani.
Ulah Industrial
Industry Aerospace, Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
NA
Industry Pharmaceutical, Surgical Instruments Manufacturing
Ulah liyane
wesi
wesi, patung, Statues
Properties biologi
keracunan
Toxic
non Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.00 Sang / mg dm-3
32
447.00 Sang / mg dm-3
3
ing Bone
0.00 ppm
32
380.00 ppm
5
fisik Properties
leleh Point
1,278.00 ° C
36
1,535.00 ° C
25
Boiling Point
2,970.00 ° C
32
2,750.00 ° C
37
katon
State fisik
Solid
Solid
warna
putih Gray
Gray
luster
metallic
metallic
atose
Mohs atose
5.50
7
4.00
10
Brinell atose
590.00 MPa
21
200.00 MPa
40
Vickers atose
1,670.00 MPa
4
608.00 MPa
18
Kacepetan swara
12,890.00 m / s
2
5,120.00 m / s
8
Properties Optical
reflectivity
ora Sumadhiya
65.00 %
12
allotropes
Ora
Ya
α allotropes
ora Sumadhiya
Ferrite (alpha Iron)
β allotropes
ora Sumadhiya
beta Iron
γ allotropes
ora Sumadhiya
gamma Iron
Kimia Properties
Formula Kimia
Be
Fe
isotop
Isotop dikenal
9
29
26
13
keelektronegatifan
Pauling Elektronegativitas
1.57
24
1.83
14
Sanderson Elektronegativitas
1.81
12
2.20
7
Allred Rochow Elektronegativitas
1.47
14
1.64
8
Mulliken-Jaffe Elektronegativitas
1.54
12
ora Sumadhiya
Allen Elektronegativitas
1.58
23
1.80
12
Electropositivity
Pauling Electropositivity
2.43
30
2.17
40
tenogo ionisasi
Level Energy 1st
899.50 kJ / mol
7
762.50 kJ / mol
17
Level Energy 2
1,757.10 kJ / mol
23
1,561.90 kJ / mol
36
Level Energy 3rd
14,848.70 kJ / mol
2
2,957.00 kJ / mol
29
Level Energy 4
21,006.60 kJ / mol
2
5,290.00 kJ / mol
16
Level Energy 5th
ora Sumadhiya
7,240.00 kJ / mol
16
Level Energy 6th
ora Sumadhiya
9,560.00 kJ / mol
14
tingkat Energy 7
ora Sumadhiya
12,060.00 kJ / mol
15
Level Energy 8
ora Sumadhiya
14,580.00 kJ / mol
14
Level Energy 9
ora Sumadhiya
22,540.00 kJ / mol
5
Level Energy 10th
ora Sumadhiya
25,290.00 kJ / mol
8
Level Energy 11
ora Sumadhiya
28,000.00 kJ / mol
9
Level Energy 12
ora Sumadhiya
31,920.00 kJ / mol
9
Level Energy 13
ora Sumadhiya
34,830.00 kJ / mol
9
Level Energy 14
ora Sumadhiya
37,840.00 kJ / mol
11
Level Energy 15
ora Sumadhiya
44,100.00 kJ / mol
11
Level Energy 16
ora Sumadhiya
47,206.00 kJ / mol
13
Level Energy 17
ora Sumadhiya
122,200.00 kJ / mol
1
Level Energy 18
ora Sumadhiya
131,000.00 kJ / mol
2
Level Energy 19
ora Sumadhiya
140,500.00 kJ / mol
3
Level Energy 20
ora Sumadhiya
152,600.00 kJ / mol
5
Level Energy 21
ora Sumadhiya
163,000.00 kJ / mol
5
Level Energy 22
ora Sumadhiya
173,600.00 kJ / mol
4
Level Energy 23rd
ora Sumadhiya
188,100.00 kJ / mol
4
Level Energy 24
ora Sumadhiya
195,200.00 kJ / mol
1
padha karo elektrokimia
0.17 g / amp-day
99+
0.69 g / amp-day
99+
Fungsi Work elektron
4.98 eV
6
4.70 eV
10
Properties Kimia liyane
Corrosion, ionisasi, Isotop radioaktif
Corrosion, ionisasi, kelarutan
atom Properties
Panggil atom
4
99+
26
99+
Konfigurasi elektron
[Panjenenganipun] 2S 2
[Ar] 3d 6 4s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)
Crystal pola
HCP-Crystal-Structure-of-Beryllium.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
4
99+
26
99+
Jumlah Neutron
5
99+
30
99+
Jumlah Èlèktron
4
99+
26
99+
Radius saka Atom
Radius atom
112.00 pm
99+
126.00 pm
99+
kovalen Radius
96.00 pm
99+
132.00 pm
99+
Van der Waals Radius
153.00 pm
99+
200.00 pm
28
Bobot atom
9.01 Amu
99+
55.85 Amu
99+
Volume atom
5.00 cm3 / mol
99+
7.10 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
82.00 (-eV)
15
67.00 (-eV)
20
Constant pola
228.58 pm
99+
286.65 pm
99+
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
1.57
18
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
1.85 g / cm 3
99+
7.87 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
1.69 g / cm3
99+
6.98 g / cm3
35
Strength tensile
ora Sumadhiya
11,000.00 MPa
1
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)
19
0.00 (Pa)
28
Meksa beluk ing 2000 K
ora Sumadhiya
36.80 (Pa)
5
situs kelenturan
nyukur pengaturan
132.00 GPA
7
82.00 GPA
11
pengaturan akeh
130.00 GPA
13
170.00 GPA
10
Young kang pengaturan
287.00 GPA
7
211.00 GPA
9
Poisson rasio
0.03
35
0.29
15
Properties Teknik liyane
NA
ductile, malleable, Weldable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
1.85
99+
7.20
99+
Nindakake Magnetic
diamagnetic
Ferromagnetic
permeabilitas
ora Sumadhiya
6.3 * 10-3 H / m
1
kelemahan
ora Sumadhiya
2,00,000.00
1
Properties Listrik
Property Listrik
Semiconductor
Arman
resistivity
36.00 nΩ · m
99+
96.10 nΩ · m
32
konduktivitas listrik
0.31 10 6 / cm Ω
5
0.10 10 6 / cm Ω
20
elektron Affinity
0.00 kJ / mol
40
15.70 kJ / mol
34
termal Properties
Kalor tartamtu
1.82 J / (kg K)
2
0.44 J / (kg K)
13
Graham Kapasitas kalor
16.44 J / mol · K
99+
25.10 J / mol · K
99+
doyo termal
200.00 W / m · K
6
80.40 W / m · K
22
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
11.30 μm / (m · K)
34
11.80 μm / (m · K)
33
enthalpy
Enthalpy panguapan
294.70 kJ / mol
30
351.00 kJ / mol
23
Enthalpy saka Fusion
11.72 kJ / mol
30
14.90 kJ / mol
22
Enthalpy saka atomization
326.40 kJ / mol
30
414.20 kJ / mol
19
Standard molar Entropy
9.50 J / mol.K
99+
27.30 J / mol.K
99+
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