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polonium
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mbandhingaké barium lan polonium

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1 Tabel périodik
1.1 Symbol
Ba
Po
1.2 Panggil Group
216
Gadolinium unsur
0 17
1.3 Panggil periode
66
lithium unsur
2 7
1.4 Block
s pemblokiran
p pemblokiran
1.5 Family unsur
alkalin bumi
Transisi Post-
1.6 CAS Number
74403937440086
Aluminium unsur
7429905 54386242
1.7 Jeneng papan Group
3M Im_
Pm-3M
1.8 Space Group Number
229.00221.00
plutonium unsur
11 229
2 facts
2.1 Facts Interesting
Character length exceed error
  • Polonium unsur radioaktif sing pisanan ditemokaké.
  • unsur polonium lan senyawa Highly radioaktif.
  • Sawijining logam campuran karo Beryllium menehi sumber neutron.
2.2 sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Mining, Ores logam
2.3 History
2.3.1 sing katutup
Carl Wilhelm Scheele
Pierre Curie and Marie Curie
2.3.2 Discovery
ing taun 1772
ing taun 1898
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
1 * 10-6 %ora Sumadhiya
Thallium unsur
5E-09 0.11
2.4.2 Turah mbrawah Ing Sun
~0.000001 %~-9999 %
Beryllium unsur
1E-08 0.1
2.4.3 Turah mbrawah Ing meteorit
0.00 %ora Sumadhiya
Gold unsur
1.7E-07 22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
0.03 %ora Sumadhiya
Radium unsur
9.9E-12 8.1
2.4.5 Turah mbrawah Ing Segara
0.00 %0.00 %
Protaktinium unsur
2E-23 1.1
2.4.6 Turah mbrawah Ing Manungsa
0.00 %ora Sumadhiya
Radium unsur
1E-13 1.4
3 ulah
3.1 Ulah lan Wuku
  • Punika digugat ing Manufaktur Paint kimia lan Manufaktur kaca.
  • Senyawa saka logam beracun; nanging isih barium sulfat punika insoluble lan diwenehi kanggo patients gerah saka kelainan pencernaan.
  • 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.
3.1.1 Ulah Industrial
Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry amunisi
3.1.2 Ulah Medical
NA
NA
3.1.3 Ulah liyane
wesi
wesi
3.2 Properties biologi
3.2.1 keracunan
Low Toxic
Highly Toxic
3.2.2 Saiki ing badan Human
Ya
Ora
3.2.3 Sang
0.07 Sang / mg dm-30.00 Sang / mg dm-3
plutonium unsur
0 1970
3.2.4 ing Bone
70.00 ppm0.00 ppm
plutonium unsur
0 170000
4 fisik
4.1 leleh Point
725.00 ° C254.00 ° C
Francium unsur
27 3410
4.2 Boiling Point
1,140.00 ° C962.00 ° C
Flerovium unsur
147 5660
4.3 katon
4.3.1 State fisik
Solid
Solid
4.3.2 warna
perak Gray
Silver
4.3.3 luster
NA
NA
4.4 atose
4.4.1 Mohs atose
1.25ora Sumadhiya
sesium unsur
0.2 8.5
4.4.2 Brinell atose
ora Sumadhiyaora Sumadhiya
sesium unsur
0.14 3490
4.4.3 Vickers atose
ora Sumadhiyaora Sumadhiya
Palladium unsur
121 3430
4.5 Kacepetan swara
1,620.00 m / sora Sumadhiya
Thallium unsur
818 16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
Mercury unsur
1.000933 1.7229
4.6.2 reflectivity
ora Sumadhiyaora Sumadhiya
molybdenum unsur
58 97
4.7 allotropes
Ora
Ya
4.7.1 α allotropes
ora Sumadhiya
α-polonium
4.7.2 β allotropes
ora Sumadhiya
β-polonium
4.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
Ba
Po
5.2 isotop
5.2.1 Isotop dikenal
3729
Tennessine unsur
0 38
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
0.892.00
Francium unsur
0.7 2.54
5.3.2 Sanderson Elektronegativitas
0.68ora Sumadhiya
sesium unsur
0.22 2.56
5.3.3 Allred Rochow Elektronegativitas
0.971.76
sesium unsur
0.86 1.82
5.3.4 Mulliken-Jaffe Elektronegativitas
0.882.48
sesium unsur
0.62 2.48
5.3.5 Allen Elektronegativitas
0.882.19
sesium unsur
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
3.112.00
Gold unsur
1.46 3.3
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
502.90 kJ / mol812.10 kJ / mol
sesium unsur
375.7 26130
5.5.2 Level Energy 2
965.20 kJ / molora Sumadhiya
uranium unsur
710.2162 28750
5.5.3 Level Energy 3rd
3,600.00 kJ / molora Sumadhiya
osmium unsur
1600 34230
5.5.4 Level Energy 4
ora Sumadhiyaora Sumadhiya
thorium unsur
2780 37066
5.5.5 Level Energy 5th
ora Sumadhiyaora Sumadhiya
dubnium unsur
4305.2 97510
5.5.6 Level Energy 6th
ora Sumadhiyaora Sumadhiya
Seaborgium unsur
5715.8 105800
5.5.7 tingkat Energy 7
ora Sumadhiyaora Sumadhiya
Bohrium unsur
7226.8 114300
5.5.8 Level Energy 8
ora Sumadhiyaora Sumadhiya
hassium unsur
8857.4 125300
5.5.9 Level Energy 9
ora Sumadhiyaora Sumadhiya
Yttrium unsur
14110 134700
5.5.10 Level Energy 10th
ora Sumadhiyaora Sumadhiya
strontium unsur
17100 144300
5.5.11 Level Energy 11
ora Sumadhiyaora Sumadhiya
Yttrium unsur
19900 169988
5.5.12 Level Energy 12
ora Sumadhiyaora Sumadhiya
molybdenum unsur
22219 189368
5.5.13 Level Energy 13
ora Sumadhiyaora Sumadhiya
molybdenum unsur
26930 76015
5.5.14 Level Energy 14
ora Sumadhiyaora Sumadhiya
molybdenum unsur
29196 86450
5.5.15 Level Energy 15
ora Sumadhiyaora Sumadhiya
Manganese unsur
41987 97510
5.5.16 Level Energy 16
ora Sumadhiyaora Sumadhiya
Iron unsur
47206 109480
5.5.17 Level Energy 17
ora Sumadhiyaora Sumadhiya
kobalt unsur
52737 122200
5.5.18 Level Energy 18
ora Sumadhiyaora Sumadhiya
Nickel unsur
58570 134810
5.5.19 Level Energy 19
ora Sumadhiyaora Sumadhiya
tembaga unsur
64702 148700
5.5.20 Level Energy 20
ora Sumadhiyaora Sumadhiya
molybdenum unsur
80400 171200
5.5.21 Level Energy 21
ora Sumadhiyaora Sumadhiya
molybdenum unsur
87000 179100
5.5.22 Level Energy 22
ora Sumadhiyaora Sumadhiya
molybdenum unsur
93400 184900
5.5.23 Level Energy 23rd
ora Sumadhiyaora Sumadhiya
molybdenum unsur
98420 198800
5.5.24 Level Energy 24
ora Sumadhiyaora Sumadhiya
molybdenum unsur
104400 195200
5.5.25 Level Energy 25th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
121900 121900
5.5.26 Level Energy 26th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
127700 127700
5.5.27 Level Energy 27th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
133800 133800
5.5.28 Level Energy 28th
ora Sumadhiyaora Sumadhiya
molybdenum unsur
139800 139800
5.5.29 Level Energy 29
ora Sumadhiyaora Sumadhiya
molybdenum unsur
148100 148100
5.5.30 Level Energy 30
ora Sumadhiyaora Sumadhiya
molybdenum unsur
154500 154500
5.6 padha karo elektrokimia
2.56 g / amp-day3.90 g / amp-day
Beryllium unsur
0.16812 8.3209
5.7 Fungsi Work elektron
2.70 eVora Sumadhiya
sesium unsur
2.14 5.65
5.8 Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
ionisasi, Isotop radioaktif, kelarutan
6 atom
6.1 Panggil atom
5684
lithium unsur
3 117
6.2 Konfigurasi elektron
[Xe] 6s 2
[Xe] 4F 14 5d 10 6s 2 6p 4
6.3 Struktur Crystal
Body tengah kubik (Bcc)
Pénguapan (Mon)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
5684
lithium unsur
3 117
6.4.2 Jumlah Neutron
81125
lithium unsur
4 184
6.4.3 Jumlah Èlèktron
5684
lithium unsur
3 117
6.5 Radius saka Atom
6.5.1 Radius atom
222.00 pm168.00 pm
Beryllium unsur
112 265
6.5.2 kovalen Radius
215.00 pm140.00 pm
Beryllium unsur
96 260
6.5.3 Van der Waals Radius
268.00 pm197.00 pm
seng unsur
139 348
6.6 Bobot atom
137.33 Amu209.00 Amu
lithium unsur
6.94 294
6.7 Volume atom
39.24 cm3 / mol22.23 cm3 / mol
Manganese unsur
1.39 71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
21.30 (-eV)ora Sumadhiya
Francium unsur
8 392.42
6.10 Constant pola
502.80 pm335.90 pm
Beryllium unsur
228.58 891.25
6.11 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
6.12 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
Beryllium unsur
1.567 1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
3.51 g / cm 39.20 g / cm 3
lithium unsur
0.534 40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
3.34 g / cm39.40 g / cm3
lithium unsur
0.512 20
7.2 Strength tensile
ora Sumadhiyaora Sumadhiya
Indium unsur
2.5 11000
7.3 viskositas
ora Sumadhiyaora Sumadhiya
Mercury unsur
0.001526 0.001526
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
7.11 (Pa)ora Sumadhiya
cerium unsur
2.47E-11 121
7.4.2 Meksa beluk ing 2000 K
ora Sumadhiyaora Sumadhiya
tungsten unsur
2.62E-10 774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
4.90 GPAora Sumadhiya
kalium unsur
1.3 222
7.5.2 pengaturan akeh
9.60 GPAora Sumadhiya
sesium unsur
1.6 462
7.5.3 Young kang pengaturan
13.00 GPAora Sumadhiya
sesium unsur
1.7 528
7.6 Poisson rasio
ora Sumadhiyaora Sumadhiya
Beryllium unsur
0.032 0.47
7.7 Properties Teknik liyane
NA
NA
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
3.629.32
lithium unsur
0.53 4500
8.1.2 Nindakake Magnetic
paramagnetic
nonmagnetic
8.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth unsur
1.25643E-06 0.0063
8.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth unsur
-0.000166 200000
8.2 Properties Listrik
8.2.1 Property Listrik
superconductor
Arman
8.2.2 resistivity
332.00 nΩ · m0.40 nΩ · m
Thallium unsur
0.18 961
8.2.3 konduktivitas listrik
0.03 10 6 / cm Ω0.02 10 6 / cm Ω
plutonium unsur
0.00666 0.63
8.2.4 elektron Affinity
13.95 kJ / mol183.30 kJ / mol
Mercury unsur
0 222.8
9 termal
9.1 Kalor tartamtu
0.20 J / (kg K)0.12 J / (kg K)
americium unsur
0.11 3.6
9.2 Graham Kapasitas kalor
28.07 J / mol · K26.40 J / mol · K
Beryllium unsur
16.443 62.7
9.3 doyo termal
18.40 W / m · K20.00 W / m · K
neptunium unsur
6.3 429
9.4 suhu kritis
ora Sumadhiyaora Sumadhiya
ytterbium unsur
26.3 3223
9.5 Expansion termal
20.60 μm / (m · K)23.50 μm / (m · K)
tungsten unsur
4.5 97
9.6 enthalpy
9.6.1 Enthalpy panguapan
140.00 kJ / mol60.30 kJ / mol
seng unsur
7.32 799.1
9.6.2 Enthalpy saka Fusion
7.66 kJ / mol13.00 kJ / mol
sesium unsur
2.1 35.23
9.6.3 Enthalpy saka atomization
175.70 kJ / mol134.00 kJ / mol
Mercury unsur
61.5 837
9.7 Standard molar Entropy
62.50 J / mol.Kora Sumadhiya
Beryllium unsur
9.5 198.1