1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
2.2 Panggil periode
2.3 Block
2.4 Family unsur
Transisi Post-
transisi Metal
2.5 CAS Number
74400867440575
7429905
54386242
2.8 Jeneng papan Group
2.9 Space Group Number
4 facts
4.1 Facts Interesting
- Polonium unsur radioaktif sing pisanan ditemokaké.
- unsur polonium lan senyawa Highly radioaktif.
- Sawijining logam campuran karo Beryllium menehi sumber neutron.
Character length exceed error
4.2 sumber
Mining, Ores logam
bumi lemah ndhuwur, Mining, Ores logam
4.3 History
4.3.1 sing katutup
Pierre Curie and Marie Curie
Unknown
4.3.2 Discovery
ing taun 1898
Sadurunge 6000 SM
4.4 turah mbrawah
4.4.1 Turah mbrawah Ing Universe
ora Sumadhiya6 * 10-8 %
5E-09
0.11
4.6.3 Turah mbrawah Ing Sun
~-9999 %~0.0000001 %
1E-08
0.1
5.1.1 Turah mbrawah Ing meteorit
ora Sumadhiya0.00 %
1.7E-07
22
6.1.3 Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya0.00 %
9.9E-12
8.1
6.2.4 Turah mbrawah Ing Segara
6.3.3 Turah mbrawah Ing Manungsa
ora Sumadhiya0.00 %
1E-13
1.4
8 ulah
8.1 Ulah lan Wuku
- Polonium logam allotropes beda, kang digunakake ing piranti antistatic lan kanggo riset waé.
- A 1 gram saka Polonium bisa tekan suhu 500 ° C, Empu kang digunakake minangka sumber panas kanggo peralatan papan.
- metal Gold utamané dipigunakaké kanggo Jewelry, bullion, koin, etc.
- Kang digunakake ing seni, hiasan, ornamen, etc. Sampeyan uga dipigunakaké kanggo proses listrik.
8.1.1 Ulah Industrial
Industry Aerospace, Industry amunisi
Industri Kimia, Industry Clothing, Industry Listrik, Industry Elektronik
8.1.2 Ulah Medical
NA
Dentistry, Industry Pharmaceutical
8.1.3 Ulah liyane
wesi
wesi, bullion, koin, Jewellery, patung, Statues
8.2 Properties biologi
8.2.1 keracunan
9.1.1 Saiki ing badan Human
1.2.1 Sang
0.00 Sang / mg dm-30.00 Sang / mg dm-3
0
1970
1.10.1 ing Bone
0.00 ppm0.02 ppm
0
170000
2 fisik
2.1 leleh Point
254.00 ° C1,064.43 ° C
27
3410
3.9 Boiling Point
962.00 ° C2,807.00 ° C
147
5660
4.2 katon
4.2.1 State fisik
4.2.2 warna
4.2.3 luster
4.3 atose
4.3.1 Mohs atose
ora Sumadhiya2.50
0.2
8.5
4.5.2 Brinell atose
ora Sumadhiya194.00 MPa
0.14
3490
4.6.2 Vickers atose
ora Sumadhiya216.00 MPa
121
3430
4.7 Kacepetan swara
ora Sumadhiya2,030.00 m / s
818
16200
5.3 Properties Optical
5.3.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
5.4.1 reflectivity
ora Sumadhiya95.00 %
58
97
5.5 allotropes
5.5.1 α allotropes
5.5.2 β allotropes
5.5.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
6 Kimia
6.1 Formula Kimia
6.2 isotop
6.2.1 Isotop dikenal
7.4 keelektronegatifan
7.4.1 Pauling Elektronegativitas
7.5.2 Sanderson Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.22
2.56
7.6.4 Allred Rochow Elektronegativitas
7.8.3 Mulliken-Jaffe Elektronegativitas
7.8.4 Allen Elektronegativitas
7.11 Electropositivity
7.11.1 Pauling Electropositivity
7.12 tenogo ionisasi
7.12.1 Level Energy 1st
812.10 kJ / mol890.10 kJ / mol
375.7
26130
8.2.2 Level Energy 2
ora Sumadhiya1,980.00 kJ / mol
710.2162
28750
8.3.3 Level Energy 3rd
ora Sumadhiyaora Sumadhiya
1600
34230
8.3.5 Level Energy 4
ora Sumadhiyaora Sumadhiya
2780
37066
8.4.2 Level Energy 5th
ora Sumadhiyaora Sumadhiya
4305.2
97510
8.4.4 Level Energy 6th
ora Sumadhiyaora Sumadhiya
5715.8
105800
9.2.2 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
7226.8
114300
9.3.2 Level Energy 8
ora Sumadhiyaora Sumadhiya
8857.4
125300
9.3.6 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
9.3.8 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
9.3.11 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
9.4.4 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
9.4.6 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
9.4.8 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
9.4.12 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
9.4.14 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
9.4.17 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
9.4.19 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
9.4.21 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
10.1.1 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
10.1.3 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
10.1.5 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
10.2.2 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
10.2.4 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
10.3.2 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
10.3.4 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
10.4.2 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
10.4.4 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
10.5.2 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
10.5.4 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
10.7 padha karo elektrokimia
3.90 g / amp-day2.45 g / amp-day
0.16812
8.3209
10.8 Fungsi Work elektron
ora Sumadhiya5.10 eV
2.14
5.65
10.9 Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
Kimia Stabilitas, ionisasi, kelarutan
11 atom
11.1 Panggil atom
11.4 Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2 6p 4
[Xe] 4F 14 5d 10 6s 1
11.5 Struktur Crystal
Pénguapan (Mon)
Face tengah kubik (FCC)
11.5.1 Crystal pola
11.6 atom
11.6.1 Jumlah proton
11.6.2 Jumlah Neutron
11.7.1 Jumlah Èlèktron
12.2 Radius saka Atom
12.2.1 Radius atom
168.00 pm151.00 pm
112
265
12.4.1 kovalen Radius
140.00 pm144.00 pm
96
260
12.5.2 Van der Waals Radius
197.00 pm166.00 pm
139
348
12.6 Bobot atom
209.00 Amu196.97 Amu
6.94
294
12.7 Volume atom
22.23 cm3 / mol10.20 cm3 / mol
1.39
71.07
12.8 Nomer atom jejer
12.8.1 unsur Previous
12.8.2 Sabanjure unsur
12.9 Potensi Valence Electron
ora Sumadhiya43.40 (-eV)
8
392.42
12.11 Constant pola
335.90 pm407.82 pm
228.58
891.25
12.12 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
12.13 Pola C / A rasio
ora Sumadhiya1.61
1.567
1.886
13 Teknik
13.1 Kapadhetan
13.1.1 Kapadhetan Ing suhu kamar
9.20 g / cm 319.30 g / cm 3
0.534
40.7
13.1.2 Kapadhetan Nalika Liquid (ing mp)
9.40 g / cm317.31 g / cm3
0.512
20
13.3 Strength tensile
ora Sumadhiya120.00 MPa
2.5
11000
13.6 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
13.8 meksa beluk
13.8.1 Meksa beluk ing 1000 K
ora Sumadhiya0.00 (Pa)
2.47E-11
121
14.1.2 Meksa beluk ing 2000 K
ora Sumadhiya67.00 (Pa)
2.62E-10
774
14.2 situs kelenturan
14.2.1 nyukur pengaturan
ora Sumadhiya27.00 GPA
1.3
222
14.4.1 pengaturan akeh
ora Sumadhiya180.00 GPA
1.6
462
14.5.2 Young kang pengaturan
ora Sumadhiya79.00 GPA
1.7
528
14.7 Poisson rasio
ora Sumadhiya0.40
0.032
0.47
14.8 Properties Teknik liyane
15 Magnetic
15.1 Ciri Magnetic
15.1.1 Gravitasi tartamtu
15.1.3 Nindakake Magnetic
15.1.4 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
15.2.1 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
16.2 Properties Listrik
16.2.1 Property Listrik
16.2.2 resistivity
0.40 nΩ · m2.20 nΩ · m
0.18
961
16.2.5 konduktivitas listrik
0.02 10 6 / cm Ω0.45 10 6 / cm Ω
0.00666
0.63
16.3.3 elektron Affinity
183.30 kJ / mol222.80 kJ / mol
0
222.8
17 termal
17.1 Kalor tartamtu
0.12 J / (kg K)0.13 J / (kg K)
0.11
3.6
17.2 Graham Kapasitas kalor
26.40 J / mol · K25.42 J / mol · K
16.443
62.7
18.2 doyo termal
20.00 W / m · K318.00 W / m · K
6.3
429
18.4 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
18.6 Expansion termal
23.50 μm / (m · K)14.20 μm / (m · K)
4.5
97
18.8 enthalpy
18.8.1 Enthalpy panguapan
60.30 kJ / mol324.40 kJ / mol
7.32
799.1
18.9.1 Enthalpy saka Fusion
13.00 kJ / mol12.55 kJ / mol
2.1
35.23
1.4.3 Enthalpy saka atomization
134.00 kJ / mol364.00 kJ / mol
61.5
837
1.5 Standard molar Entropy
ora Sumadhiya47.40 J / mol.K
9.5
198.1