1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.3 Panggil periode
1.3 Block
1.4 Family unsur
1.5 CAS Number
74404067440031
7429905
54386242
1.7 Jeneng papan Group
1.8 Space Group Number
2 facts
2.1 Facts Interesting
- X-ray Diffraction- senyawa sing beda saka logam Berkelium sing dikenali nggunakake.
komersial saka logam Berkelium sing durung ditemokake.
- metal Niobium iki digunakake kanggo njaluk disebut Columbium ing past.
- metal Niobium ketemu ing alam bebas (turah mbrawah).
2.2 sumber
Némbakaké Americium karo Alpha partikel.
Miturut-produk saka Tin Extraction, Found in Minerals, Mining, Ores saka Minerals
2.3 History
2.3.1 sing katutup
Lawrence Berkeley National Laboratory
Charles Hatchett
2.3.2 Discovery
ing taun 1949
ing taun 1801
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
ora Sumadhiya2 * 10-7 %
5E-09
0.11
2.6.1 Turah mbrawah Ing Sun
~-9999 %~0.0000004 %
1E-08
0.1
3.2.1 Turah mbrawah Ing meteorit
ora Sumadhiya0.00 %
1.7E-07
22
3.4.2 Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya0.00 %
9.9E-12
8.1
3.4.5 Turah mbrawah Ing Segara
ora Sumadhiya0.00 %
2E-23
1.1
3.4.6 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
1E-13
1.4
4 ulah
4.1 Ulah lan Wuku
- logam iki arang banget lan wis ora komersial.
Character length exceed error
4.1.1 Ulah Industrial
NA
Industry Aerospace, Industry amunisi, Industry Listrik, Industry Elektronik
4.1.2 Ulah Medical
4.1.3 Ulah liyane
4.2 Properties biologi
4.2.1 keracunan
4.2.2 Saiki ing badan Human
4.2.3 Sang
0.00 Sang / mg dm-30.01 Sang / mg dm-3
0
1970
4.2.5 ing Bone
0.00 ppm0.07 ppm
0
170000
6 fisik
6.1 leleh Point
986.00 ° C2,468.00 ° C
27
3410
6.2 Boiling Point
2,627.00 ° C2,468.00 ° C
147
5660
7.2 katon
7.2.1 State fisik
7.2.2 warna
7.2.3 luster
7.3 atose
7.3.1 Mohs atose
ora Sumadhiya6.00
0.2
8.5
7.4.1 Brinell atose
ora Sumadhiya735.00 MPa
0.14
3490
7.6.2 Vickers atose
ora Sumadhiya870.00 MPa
121
3430
7.7 Kacepetan swara
ora Sumadhiya3,480.00 m / s
818
16200
7.8 Properties Optical
7.8.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
7.9.1 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
7.10 allotropes
7.10.1 α allotropes
ora Sumadhiya
ora Sumadhiya
7.10.2 β allotropes
ora Sumadhiya
ora Sumadhiya
7.10.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
8 Kimia
8.1 Formula Kimia
8.2 isotop
8.2.1 Isotop dikenal
8.4 keelektronegatifan
8.4.1 Pauling Elektronegativitas
9.2.2 Sanderson Elektronegativitas
ora Sumadhiya1.42
0.22
2.56
9.3.2 Allred Rochow Elektronegativitas
9.3.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.62
2.48
9.3.6 Allen Elektronegativitas
9.4 Electropositivity
9.4.1 Pauling Electropositivity
9.5 tenogo ionisasi
9.5.1 Level Energy 1st
601.00 kJ / mol652.10 kJ / mol
375.7
26130
9.5.3 Level Energy 2
1,186.00 kJ / mol1,380.00 kJ / mol
710.2162
28750
9.6.2 Level Energy 3rd
2,152.00 kJ / mol2,416.00 kJ / mol
1600
34230
9.7.2 Level Energy 4
3,434.00 kJ / mol3,700.00 kJ / mol
2780
37066
9.7.4 Level Energy 5th
ora Sumadhiya4,877.00 kJ / mol
4305.2
97510
9.7.6 Level Energy 6th
ora Sumadhiya9,847.00 kJ / mol
5715.8
105800
9.7.7 tingkat Energy 7
ora Sumadhiya12,100.00 kJ / mol
7226.8
114300
9.7.9 Level Energy 8
ora Sumadhiyaora Sumadhiya
8857.4
125300
9.7.11 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
9.7.13 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
9.7.15 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
9.7.17 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
9.7.19 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
9.7.21 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
9.7.23 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
9.7.26 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
9.7.28 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
9.7.31 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
9.7.33 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
9.7.35 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
9.7.37 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
9.7.39 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
9.7.40 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
9.7.42 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
9.7.44 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
9.7.46 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
9.7.48 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
9.7.50 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
9.7.53 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
9.7.55 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
9.8 padha karo elektrokimia
3.07 g / amp-day0.69 g / amp-day
0.16812
8.3209
9.10 Fungsi Work elektron
ora Sumadhiya4.30 eV
2.14
5.65
9.12 Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
10 atom
10.1 Panggil atom
11.2 Konfigurasi elektron
[Rn] 5F 9 7s 2
[Kr] 4d 4 5S 1
11.3 Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Body tengah kubik (Bcc)
11.3.1 Crystal pola
11.4 atom
11.4.1 Jumlah proton
11.7.2 Jumlah Neutron
11.7.4 Jumlah Èlèktron
11.8 Radius saka Atom
11.8.1 Radius atom
170.00 pm146.00 pm
112
265
11.8.2 kovalen Radius
ora Sumadhiya164.00 pm
96
260
11.9.2 Van der Waals Radius
ora Sumadhiya200.00 pm
139
348
11.10 Bobot atom
247.00 Amu92.91 Amu
6.94
294
11.13 Volume atom
ora Sumadhiya10.87 cm3 / mol
1.39
71.07
11.16 Nomer atom jejer
11.16.1 unsur Previous
11.16.2 Sabanjure unsur
11.17 Potensi Valence Electron
45.50 (-eV)104.00 (-eV)
8
392.42
11.18 Constant pola
341.60 pm330.04 pm
228.58
891.25
11.20 pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
11.21 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
12 Teknik
12.1 Kapadhetan
12.1.1 Kapadhetan Ing suhu kamar
14.78 g / cm 38.57 g / cm 3
0.534
40.7
13.1.2 Kapadhetan Nalika Liquid (ing mp)
13.25 g / cm3ora Sumadhiya
0.512
20
13.2 Strength tensile
ora Sumadhiya330.00 MPa
2.5
11000
13.4 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
13.6 meksa beluk
13.6.1 Meksa beluk ing 1000 K
ora Sumadhiyaora Sumadhiya
2.47E-11
121
13.7.2 Meksa beluk ing 2000 K
ora Sumadhiya0.00 (Pa)
2.62E-10
774
13.8 situs kelenturan
13.8.1 nyukur pengaturan
ora Sumadhiya38.00 GPA
1.3
222
13.9.2 pengaturan akeh
ora Sumadhiya170.00 GPA
1.6
462
13.9.4 Young kang pengaturan
ora Sumadhiya105.00 GPA
1.7
528
13.10 Poisson rasio
ora Sumadhiya0.40
0.032
0.47
13.12 Properties Teknik liyane
14 Magnetic
14.1 Ciri Magnetic
14.1.1 Gravitasi tartamtu
15.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
15.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
15.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
15.2 Properties Listrik
15.2.1 Property Listrik
15.2.2 resistivity
ora Sumadhiya152.00 nΩ · m
0.18
961
15.2.4 konduktivitas listrik
ora Sumadhiya0.07 10 6 / cm Ω
0.00666
0.63
15.3.3 elektron Affinity
ora Sumadhiya86.10 kJ / mol
0
222.8
16 termal
16.1 Kalor tartamtu
ora Sumadhiya0.26 J / (kg K)
0.11
3.6
16.2 Graham Kapasitas kalor
ora Sumadhiya24.60 J / mol · K
16.443
62.7
17.2 doyo termal
10.00 W / m · K53.70 W / m · K
6.3
429
17.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
17.6 Expansion termal
ora Sumadhiya7.30 μm / (m · K)
4.5
97
17.9 enthalpy
17.9.1 Enthalpy panguapan
ora Sumadhiya696.60 kJ / mol
7.32
799.1
17.9.2 Enthalpy saka Fusion
ora Sumadhiya27.20 kJ / mol
2.1
35.23
17.10.2 Enthalpy saka atomization
ora Sumadhiya745.00 kJ / mol
61.5
837
17.11 Standard molar Entropy
ora Sumadhiya36.40 J / mol.K
9.5
198.1