1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.3 Panggil periode
1.5 Block
1.6 Family unsur
1.7 CAS Number
225371957440086
7429905
54386242
1.11 Jeneng papan Group
1.12 Space Group Number
ora Sumadhiya221.00
11
229
2 facts
2.1 Facts Interesting
- Punika sacara sintesis diprodhuksi logam.
- resiko radiation bisa gawé dening iku.
- Polonium unsur radioaktif sing pisanan ditemokaké.
- unsur polonium lan senyawa Highly radioaktif.
- Sawijining logam campuran karo Beryllium menehi sumber neutron.
2.2 sumber
Némbakaké californium-252 karo Boron inti, Found in Minerals, Mining
Mining, Ores logam
2.3 History
2.3.1 sing katutup
Lawrence Berkeley National Laboratory and Joint Institute for Nuclear Research
Pierre Curie and Marie Curie
2.3.2 Discovery
ing 1961-1971
ing taun 1898
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
ora Sumadhiyaora Sumadhiya
5E-09
0.11
3.4.2 Turah mbrawah Ing Sun
~-9999 %~-9999 %
1E-08
0.1
3.4.5 Turah mbrawah Ing meteorit
ora Sumadhiyaora Sumadhiya
1.7E-07
22
3.4.8 Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiyaora Sumadhiya
9.9E-12
8.1
3.4.11 Turah mbrawah Ing Segara
ora Sumadhiya0.00 %
2E-23
1.1
3.4.13 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
1E-13
1.4
4 ulah
4.1 Ulah lan Wuku
- Efesus saiki dikenal saka logam Lawrencium sing winates kanggo riset waé mung.
- 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.
4.1.1 Ulah Industrial
NA
Industry Aerospace, Industry amunisi
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-30.00 Sang / mg dm-3
0
1970
5.2.2 ing Bone
0.00 ppm0.00 ppm
0
170000
6 fisik
6.1 leleh Point
1,627.00 ° C254.00 ° C
27
3410
7.2 Boiling Point
ora Sumadhiya962.00 ° C
147
5660
7.4 katon
7.4.1 State fisik
7.4.2 warna
7.4.3 luster
7.5 atose
7.5.1 Mohs atose
ora Sumadhiyaora Sumadhiya
0.2
8.5
7.7.2 Brinell atose
ora Sumadhiyaora Sumadhiya
0.14
3490
7.7.5 Vickers atose
ora Sumadhiyaora Sumadhiya
121
3430
7.8 Kacepetan swara
ora Sumadhiyaora Sumadhiya
818
16200
7.10 Properties Optical
7.10.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
7.10.3 reflectivity
ora Sumadhiyaora Sumadhiya
58
97
7.12 allotropes
7.12.1 α allotropes
7.12.2 β allotropes
7.12.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
8 Kimia
8.1 Formula Kimia
8.2 isotop
8.2.1 Isotop dikenal
9.3 keelektronegatifan
9.3.1 Pauling Elektronegativitas
ora Sumadhiya2.00
0.7
2.54
9.3.3 Sanderson Elektronegativitas
ora Sumadhiyaora Sumadhiya
0.22
2.56
9.4.5 Allred Rochow Elektronegativitas
ora Sumadhiya1.76
0.86
1.82
9.4.10 Mulliken-Jaffe Elektronegativitas
ora Sumadhiya2.48
0.62
2.48
9.5.1 Allen Elektronegativitas
ora Sumadhiya2.19
0.659
2.7
9.7 Electropositivity
9.7.1 Pauling Electropositivity
ora Sumadhiya2.00
1.46
3.3
9.9 tenogo ionisasi
9.9.1 Level Energy 1st
470.00 kJ / mol812.10 kJ / mol
375.7
26130
9.10.2 Level Energy 2
1,428.00 kJ / molora Sumadhiya
710.2162
28750
9.11.2 Level Energy 3rd
2,228.00 kJ / molora Sumadhiya
1600
34230
9.11.4 Level Energy 4
4,910.00 kJ / molora Sumadhiya
2780
37066
9.11.6 Level Energy 5th
ora Sumadhiyaora Sumadhiya
4305.2
97510
9.11.8 Level Energy 6th
ora Sumadhiyaora Sumadhiya
5715.8
105800
9.11.10 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
7226.8
114300
9.11.12 Level Energy 8
ora Sumadhiyaora Sumadhiya
8857.4
125300
9.11.14 Level Energy 9
ora Sumadhiyaora Sumadhiya
14110
134700
9.11.16 Level Energy 10th
ora Sumadhiyaora Sumadhiya
17100
144300
9.11.18 Level Energy 11
ora Sumadhiyaora Sumadhiya
19900
169988
9.11.20 Level Energy 12
ora Sumadhiyaora Sumadhiya
22219
189368
9.11.22 Level Energy 13
ora Sumadhiyaora Sumadhiya
26930
76015
9.11.24 Level Energy 14
ora Sumadhiyaora Sumadhiya
29196
86450
9.11.26 Level Energy 15
ora Sumadhiyaora Sumadhiya
41987
97510
9.11.28 Level Energy 16
ora Sumadhiyaora Sumadhiya
47206
109480
9.11.30 Level Energy 17
ora Sumadhiyaora Sumadhiya
52737
122200
9.11.32 Level Energy 18
ora Sumadhiyaora Sumadhiya
58570
134810
9.11.34 Level Energy 19
ora Sumadhiyaora Sumadhiya
64702
148700
9.11.36 Level Energy 20
ora Sumadhiyaora Sumadhiya
80400
171200
9.11.38 Level Energy 21
ora Sumadhiyaora Sumadhiya
87000
179100
9.11.40 Level Energy 22
ora Sumadhiyaora Sumadhiya
93400
184900
9.11.42 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
98420
198800
9.11.44 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
9.11.46 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
9.11.48 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
9.11.50 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
9.11.52 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
9.11.54 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
9.11.56 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
9.12 padha karo elektrokimia
3.23 g / amp-day3.90 g / amp-day
0.16812
8.3209
9.14 Fungsi Work elektron
ora Sumadhiyaora Sumadhiya
2.14
5.65
9.16 Properties Kimia liyane
ionisasi, Isotop radioaktif
ionisasi, Isotop radioaktif, kelarutan
10 atom
10.1 Panggil atom
11.2 Konfigurasi elektron
[Rn] 5F 14 7s 2 7p 1
[Xe] 4F 14 5d 10 6s 2 6p 4
11.3 Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Pénguapan (Mon)
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
ora Sumadhiya168.00 pm
112
265
11.8.2 kovalen Radius
ora Sumadhiya140.00 pm
96
260
11.9.2 Van der Waals Radius
246.00 pm197.00 pm
139
348
11.10 Bobot atom
266.00 Amu209.00 Amu
6.94
294
11.12 Volume atom
ora Sumadhiya22.23 cm3 / mol
1.39
71.07
11.14 Nomer atom jejer
11.14.1 unsur Previous
11.14.2 Sabanjure unsur
11.15 Potensi Valence Electron
ora Sumadhiyaora Sumadhiya
8
392.42
11.18 Constant pola
ora Sumadhiya335.90 pm
228.58
891.25
11.20 pola Angles
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
ora Sumadhiya9.20 g / cm 3
0.534
40.7
13.1.2 Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya9.40 g / cm3
0.512
20
13.2 Strength tensile
ora Sumadhiyaora Sumadhiya
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 Sumadhiyaora Sumadhiya
2.62E-10
774
13.8 situs kelenturan
13.8.1 nyukur pengaturan
ora Sumadhiyaora Sumadhiya
1.3
222
13.9.2 pengaturan akeh
ora Sumadhiyaora Sumadhiya
1.6
462
13.9.4 Young kang pengaturan
ora Sumadhiyaora Sumadhiya
1.7
528
13.10 Poisson rasio
0.32ora Sumadhiya
0.032
0.47
13.12 Properties Teknik liyane
14 Magnetic
14.1 Ciri Magnetic
14.1.1 Gravitasi tartamtu
ora Sumadhiya9.32
0.53
4500
15.1.2 Nindakake Magnetic
15.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
1.25643E-06
0.0063
15.1.6 kelemahan
ora Sumadhiyaora Sumadhiya
-0.000166
200000
15.2 Properties Listrik
15.2.1 Property Listrik
15.2.2 resistivity
ora Sumadhiya0.40 nΩ · m
0.18
961
15.3.3 konduktivitas listrik
ora Sumadhiya0.02 10 6 / cm Ω
0.00666
0.63
15.3.5 elektron Affinity
ora Sumadhiya183.30 kJ / mol
0
222.8
16 termal
16.1 Kalor tartamtu
ora Sumadhiya0.12 J / (kg K)
0.11
3.6
17.2 Graham Kapasitas kalor
ora Sumadhiya26.40 J / mol · K
16.443
62.7
17.4 doyo termal
ora Sumadhiya20.00 W / m · K
6.3
429
17.6 suhu kritis
ora Sumadhiyaora Sumadhiya
26.3
3223
17.8 Expansion termal
ora Sumadhiya23.50 μm / (m · K)
4.5
97
17.10 enthalpy
17.10.1 Enthalpy panguapan
ora Sumadhiya60.30 kJ / mol
7.32
799.1
17.11.2 Enthalpy saka Fusion
ora Sumadhiya13.00 kJ / mol
2.1
35.23
17.11.4 Enthalpy saka atomization
ora Sumadhiya134.00 kJ / mol
61.5
837
17.12 Standard molar Entropy
ora Sumadhiyaora Sumadhiya
9.5
198.1