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Mbandhingaké Logam


polonium metal



Tabel périodik
0

Symbol
Po 0

Panggil Group
16 2

Panggil periode
6 2

Block
p pemblokiran 0

Family unsur
Transisi Post- 0

CAS Number
7440086 71

Jeneng papan Group
Pm-3M 0

Space Group Number
221.00 3

facts
0

Facts Interesting
  • Polonium unsur radioaktif sing pisanan ditemokaké.
  • unsur polonium lan senyawa Highly radioaktif.
  • Sawijining logam campuran karo Beryllium menehi sumber neutron.
0

sumber
Mining, Ores logam 0

History
0

sing katutup
Pierre Curie and Marie Curie 0

Discovery
ing taun 1898 0

turah mbrawah
0

Turah mbrawah Ing Universe
ora Sumadhiya 0

Turah mbrawah Ing Sun
~-9999 % 0

Turah mbrawah Ing meteorit
ora Sumadhiya 0

Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya 0

Turah mbrawah Ing Segara
0.00 % 46

Turah mbrawah Ing Manungsa
ora Sumadhiya 0

ulah
0

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.
0

Ulah Industrial
Industry Aerospace, Industry amunisi 0

Ulah Medical
NA 0

Ulah liyane
wesi 0

Properties biologi
0

keracunan
Highly Toxic 0

Saiki ing badan Human
Ora 0

Sang
0.00 Sang / mg dm-3 37

ing Bone
0.00 ppm 36

fisik
0

leleh Point
254.00 ° C 71

Boiling Point
962.00 ° C 69

katon
0

State fisik
Solid 0

warna
Silver 0

luster
NA 0

atose
0

Mohs atose
ora Sumadhiya 0

Brinell atose
ora Sumadhiya 0

Vickers atose
ora Sumadhiya 0

Kacepetan swara
ora Sumadhiya 0

Properties Optical
0

bias Index
ora Sumadhiya 0

reflectivity
ora Sumadhiya 0

allotropes
Ya 0

α allotropes
α-polonium 0

β allotropes
β-polonium 0

γ allotropes
ora Sumadhiya 0

Kimia
0

Formula Kimia
Po 0

isotop
0

Isotop dikenal
29 10

keelektronegatifan
0

Pauling Elektronegativitas
2.00 7

Sanderson Elektronegativitas
ora Sumadhiya 0

Allred Rochow Elektronegativitas
1.76 2

Mulliken-Jaffe Elektronegativitas
2.48 1

Allen Elektronegativitas
2.19 2

Electropositivity
0

Pauling Electropositivity
2.00 46

tenogo ionisasi
0

Level Energy 1st
812.10 kJ / mol 14

Level Energy 2
ora Sumadhiya 0

Level Energy 3rd
ora Sumadhiya 0

Level Energy 4
ora Sumadhiya 0

Level Energy 5th
ora Sumadhiya 0

Level Energy 6th
ora Sumadhiya 0

tingkat Energy 7
ora Sumadhiya 0

Level Energy 8
ora Sumadhiya 0

Level Energy 9
ora Sumadhiya 0

Level Energy 10th
ora Sumadhiya 0

Level Energy 11
ora Sumadhiya 0

Level Energy 12
ora Sumadhiya 0

Level Energy 13
ora Sumadhiya 0

Level Energy 14
ora Sumadhiya 0

Level Energy 15
ora Sumadhiya 0

Level Energy 16
ora Sumadhiya 0

Level Energy 17
ora Sumadhiya 0

Level Energy 18
ora Sumadhiya 0

Level Energy 19
ora Sumadhiya 0

Level Energy 20
ora Sumadhiya 0

Level Energy 21
ora Sumadhiya 0

Level Energy 22
ora Sumadhiya 0

Level Energy 23rd
ora Sumadhiya 0

Level Energy 24
ora Sumadhiya 0

Level Energy 25th
ora Sumadhiya 0

Level Energy 26th
ora Sumadhiya 0

Level Energy 27th
ora Sumadhiya 0

Level Energy 28th
ora Sumadhiya 0

Level Energy 29
ora Sumadhiya 0

Level Energy 30
ora Sumadhiya 0

padha karo elektrokimia
3.90 g / amp-day 8

Fungsi Work elektron
ora Sumadhiya 0

Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan 0

atom
0

Panggil atom
84 32

Konfigurasi elektron
[Xe] 4F 14 5d 10 6s 2 6p 4 0

Struktur Crystal
Pénguapan (Mon) 0

Crystal pola
MON-Crystal-Structure-of-Polonium.jpg#100 0

atom
0

Jumlah proton
84 32

Jumlah Neutron
125 19

Jumlah Èlèktron
84 32

Radius saka Atom
0

Radius atom
168.00 pm 23

kovalen Radius
140.00 pm 44

Van der Waals Radius
197.00 pm 29

Bobot atom
209.00 Amu 28

Volume atom
22.23 cm3 / mol 13

Nomer atom jejer
0

unsur Previous
23 0

Sabanjure unsur
47 0

Potensi Valence Electron
ora Sumadhiya 100

Constant pola
335.90 pm 48

pola Angles
π/2, π/2, π/2 0

Pola C / A rasio
ora Sumadhiya 0

Teknik
0

Kapadhetan
0

Kapadhetan Ing suhu kamar
9.20 g / cm 3 41

Kapadhetan Nalika Liquid (ing mp)
9.40 g / cm3 19

Strength tensile
ora Sumadhiya 0

viskositas
ora Sumadhiya 0

meksa beluk
0

Meksa beluk ing 1000 K
ora Sumadhiya 0

Meksa beluk ing 2000 K
ora Sumadhiya 0

situs kelenturan
0

nyukur pengaturan
ora Sumadhiya 0

pengaturan akeh
ora Sumadhiya 0

Young kang pengaturan
ora Sumadhiya 0

Poisson rasio
ora Sumadhiya 0

Properties Teknik liyane
NA 0

Magnetic
0

Ciri Magnetic
0

Gravitasi tartamtu
9.32 31

Nindakake Magnetic
nonmagnetic 0

permeabilitas
ora Sumadhiya 0

kelemahan
ora Sumadhiya 0

Properties Listrik
0

Property Listrik
Arman 0

resistivity
0.40 nΩ · m 67

konduktivitas listrik
0.02 10 6 / cm Ω 44

elektron Affinity
183.30 kJ / mol 3

termal
0

Kalor tartamtu
0.12 J / (kg K) 40

Graham Kapasitas kalor
26.40 J / mol · K 28

doyo termal
20.00 W / m · K 44

suhu kritis
ora Sumadhiya 0

Expansion termal
23.50 μm / (m · K) 16

enthalpy
0

Enthalpy panguapan
60.30 kJ / mol 58

Enthalpy saka Fusion
13.00 kJ / mol 26

Enthalpy saka atomization
134.00 kJ / mol 54

Standard molar Entropy
ora Sumadhiya 0

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