1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.5 Panggil periode
2.6 Block
pemblokiran f
s pemblokiran
2.7 Family unsur
2.8 CAS Number
74399987440144
7429905
54386242
2.9 Jeneng papan Group
2.10 Space Group Number
2 facts
2.1 Facts Interesting
ora Cepak
- metal Radium punika logam abot saka Alkaline logam bumi asli.
- Radium logam punika Highly radioaktif lan ora duwe tengen mangiwa.
2.2 sumber
Digawe dening némbakaké Uranium karo Neutron, Ores logam
Mining, Ores logam
2.3 History
2.3.1 sing katutup
Edwin McMillan and Philip H. Abelson
Not Available
2.3.2 Discovery
ing taun 1940
ing taun 1898
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
ora Sumadhiyaora Sumadhiya
5E-09
0.11
2.8.3 Turah mbrawah Ing Sun
~-9999 %~-9999 %
1E-08
0.1
3.1.2 Turah mbrawah Ing meteorit
ora Sumadhiyaora Sumadhiya
1.7E-07
22
3.7.4 Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya0.00 %
9.9E-12
8.1
5.5.2 Turah mbrawah Ing Segara
ora Sumadhiya0.00 %
2E-23
1.1
5.6.1 Turah mbrawah Ing Manungsa
ora Sumadhiya0.00 %
1E-13
1.4
6 ulah
6.1 Ulah lan Wuku
- Efesus saiki dikenal saka logam Neptunium sing winates kanggo riset waé mung.
- Neptunium kang isotop neptunium-237 digunakake minangka neutron detektor.
- Punika logam Highly radioaktif; lan arang-arang Radium-223 digunakake kanggo nambani kanker prostat.
- Kang digunakake ing cat cetha.
6.1.1 Ulah Industrial
6.1.2 Ulah Medical
NA
Industry Pharmaceutical
6.1.3 Ulah liyane
wesi, Nuclear Riset, tujuan Research
NA
6.2 Properties biologi
6.2.1 keracunan
6.3.2 Saiki ing badan Human
6.3.4 Sang
0.00 Sang / mg dm-3ora Sumadhiya
0
1970
7.2.2 ing Bone
0.00 ppmora Sumadhiya
0
170000
8 fisik
8.1 leleh Point
640.00 ° C700.00 ° C
27
3410
8.5 Boiling Point
3,902.00 ° C1,737.00 ° C
147
5660
9.2 katon
9.2.1 State fisik
9.3.1 warna
10.1.2 luster
11.2 atose
11.2.1 Mohs atose
ora Sumadhiyaora Sumadhiya
0.2
8.5
11.9.2 Brinell atose
ora Sumadhiyaora Sumadhiya
0.14
3490
12.3.2 Vickers atose
ora Sumadhiyaora Sumadhiya
121
3430
12.7 Kacepetan swara
ora Sumadhiyaora Sumadhiya
818
16200
12.13 Properties Optical
12.13.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
12.14.4 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
12.16 allotropes
12.16.2 α allotropes
ora Sumadhiya
ora Sumadhiya
12.16.3 β allotropes
ora Sumadhiya
ora Sumadhiya
12.16.4 γ allotropes
ora Sumadhiya
ora Sumadhiya
13 Kimia
13.1 Formula Kimia
13.2 isotop
13.2.1 Isotop dikenal
13.3 keelektronegatifan
13.3.1 Pauling Elektronegativitas
13.4.6 Sanderson Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.22
2.56
13.7.3 Allred Rochow Elektronegativitas
14.2.6 Mulliken-Jaffe Elektronegativitas
ora Sumadhiya0.92
0.62
2.48
14.5.1 Allen Elektronegativitas
ora Sumadhiya0.89
0.659
2.7
14.8 Electropositivity
14.8.1 Pauling Electropositivity
14.9 tenogo ionisasi
14.9.1 Level Energy 1st
604.50 kJ / mol509.30 kJ / mol
375.7
26130
14.9.6 Level Energy 2
1,128.00 kJ / mol979.00 kJ / mol
710.2162
28750
14.10.3 Level Energy 3rd
1,997.00 kJ / molora Sumadhiya
1600
34230
14.11.3 Level Energy 4
3,242.00 kJ / molora Sumadhiya
2780
37066
15.2.1 Level Energy 5th
ora Sumadhiyaora Sumadhiya
4305.2
97510
15.5.2 Level Energy 6th
ora Sumadhiyaora Sumadhiya
5715.8
105800
15.5.3 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
7226.8
114300
15.6.3 Level Energy 8
ora Sumadhiyaora Sumadhiya
8857.4
125300
15.6.4 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
16.1.2 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
16.1.4 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
16.5.2 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
16.5.5 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
16.5.9 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
16.6.1 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
16.6.3 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
16.7.1 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
16.7.3 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
16.10.2 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
16.10.3 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
16.11.1 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
16.11.2 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
16.11.5 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
16.14.1 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
17.2.1 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
17.2.2 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
17.2.3 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
17.4.1 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
17.4.2 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
19.3.1 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
19.9 padha karo elektrokimia
1.77 g / amp-day4.22 g / amp-day
0.16812
8.3209
19.14 Fungsi Work elektron
ora Sumadhiyaora Sumadhiya
2.14
5.65
20.2 Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
ionisasi, Isotop radioaktif, Radioaktif
21 atom
21.1 Panggil atom
21.3 Konfigurasi elektron
[Rn] 5F 4 6D 1 7s 2
[Rn] 7s 2
21.4 Struktur Crystal
Orthorhombic (Orth)
Body tengah kubik (Bcc)
21.4.1 Crystal pola
21.5 atom
21.5.1 Jumlah proton
21.8.3 Jumlah Neutron
22.2.2 Jumlah Èlèktron
22.5 Radius saka Atom
22.5.1 Radius atom
155.00 pmora Sumadhiya
112
265
22.10.2 kovalen Radius
190.00 pm221.00 pm
96
260
22.13.2 Van der Waals Radius
221.00 pm283.00 pm
139
348
23.2 Bobot atom
237.00 Amu226.00 Amu
6.94
294
23.5 Volume atom
11.62 cm3 / mol45.20 cm3 / mol
1.39
71.07
25.3 Nomer atom jejer
25.3.1 unsur Previous
25.3.2 Sabanjure unsur
25.4 Potensi Valence Electron
96.00 (-eV)20.10 (-eV)
8
392.42
26.3 Constant pola
666.30 pm514.80 pm
228.58
891.25
26.6 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
26.7 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
27 Teknik
27.1 Kapadhetan
27.1.1 Kapadhetan Ing suhu kamar
19.38 g / cm 35.50 g / cm 3
0.534
40.7
27.4.1 Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiyaora Sumadhiya
0.512
20
27.7 Strength tensile
125.00 MPaora Sumadhiya
2.5
11000
27.9 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
29.2 meksa beluk
29.2.1 Meksa beluk ing 1000 K
ora Sumadhiyaora Sumadhiya
2.47E-11
121
29.3.1 Meksa beluk ing 2000 K
0.11 (Pa)ora Sumadhiya
2.62E-10
774
2.3 situs kelenturan
2.3.1 nyukur pengaturan
ora Sumadhiyaora Sumadhiya
1.3
222
2.7.1 pengaturan akeh
ora Sumadhiyaora Sumadhiya
1.6
462
3.2.1 Young kang pengaturan
ora Sumadhiyaora Sumadhiya
1.7
528
1.4 Poisson rasio
ora Sumadhiyaora Sumadhiya
0.032
0.47
1.9 Properties Teknik liyane
2 Magnetic
2.1 Ciri Magnetic
2.1.1 Gravitasi tartamtu
2.4.3 Nindakake Magnetic
2.4.4 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
2.6.2 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
1.4 Properties Listrik
1.4.1 Property Listrik
1.4.2 resistivity
1.22 nΩ · m100.00 nΩ · m
0.18
961
3.1.1 konduktivitas listrik
0.01 10 6 / cm Ωora Sumadhiya
0.00666
0.63
1.5.3 elektron Affinity
ora Sumadhiyaora Sumadhiya
0
222.8
2 termal
2.1 Kalor tartamtu
0.12 J / (kg K)0.12 J / (kg K)
0.11
3.6
2.7 Graham Kapasitas kalor
29.46 J / mol · Kora Sumadhiya
16.443
62.7
2.11 doyo termal
6.30 W / m · K18.60 W / m · K
6.3
429
5.3 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
6.2 Expansion termal
ora Sumadhiyaora Sumadhiya
4.5
97
7.4 enthalpy
7.4.1 Enthalpy panguapan
ora Sumadhiyaora Sumadhiya
7.32
799.1
7.9.2 Enthalpy saka Fusion
3.20 kJ / molora Sumadhiya
2.1
35.23
1.2.5 Enthalpy saka atomization
ora Sumadhiya163.00 kJ / mol
61.5
837
2.3 Standard molar Entropy
ora Sumadhiya71.00 J / mol.K
9.5
198.1