Palladium mungsuh osmium

Palladium

osmium

osmium mungsuh Palladium

Tabel périodik

Symbol

Panggil Group

Panggil periode

Block

d block

Family unsur

transisi Metal

CAS Number

7440053

99+

7440042

99+

Jeneng papan Group

Fm_ 3M

P63 / mmc

Space Group Number

225.00

194.00

facts

Facts Interesting

Character length exceed error

Osmium logam ora oxidize ing online kajaba kang digawe panas.
Nanging yen digawe panas den iku formulir Osmium tetroxide, kang Highly beracun.

sumber

Ores logam

Found Minangka By-produk, Found in Minerals, Mining

History

sing katutup

William Hyde Wollaston

Smithson Tennant

Discovery

ing 1803

turah mbrawah

Turah mbrawah Ing Universe

2 * 10^-7 %

3 * 10^-7 %

Turah mbrawah Ing Sun

~0.0000003 %

~0.0000002 %

Turah mbrawah Ing meteorit

0.00 %

99+

0.00 %

Turah mbrawah Ing bumi lemah ndhuwur

0.00 %

99+

0.00 %

99+

ulah

Ulah lan Wuku

Biasane Proteksi logam digunakake ing katalitik dinggo ngowahi. Ing industri elektronik kang digunakake ing kapasitor Keramik saka mobile lan komputer.
Kang digunakake ing perhiasan lan fillings dental lan Koruna.

Nduweni Efesus banget winates lan wesi banget hard lan digunakake ing Manufaktur saka tips pen, pivots, jarum lan kontak electrical.
Sampeyan uga dipigunakaké minangka katalis industri kanggo nyepetake reaksi kimia.

Ulah Industrial

Industry Aerospace, Industry automobile, Industry Elektronik

Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik

Ulah Medical

Dentistry, Industry Pharmaceutical, Surgical Instruments Manufacturing

Ulah liyane

koin, bullion, Jewellery

wesi

Properties biologi

keracunan

Toxic

Highly Toxic

Saiki ing badan Human

Ora

fisik Properties

leleh Point

1,554.90 ° C

3,045.00 ° C

Boiling Point

2,963.00 ° C

5,027.00 ° C

katon

State fisik

Solid

warna

Silver

Perak werna-Gray

luster

metallic

atose

Mohs atose

4.75

7.00

Brinell atose

320.00 MPa

3,490.00 MPa

Vickers atose

121.00 MPa

ora Sumadhiya

Kacepetan swara

3,070.00 m / s

4,940.00 m / s

Properties Optical

bias Index

1.72

ora Sumadhiya

reflectivity

84.00 %

ora Sumadhiya

allotropes

Ora

α allotropes

ora Sumadhiya

β allotropes

ora Sumadhiya

γ allotropes

ora Sumadhiya

Kimia Properties

Formula Kimia

isotop

Isotop dikenal

keelektronegatifan

Pauling Elektronegativitas

2.20

Allred Rochow Elektronegativitas

1.35

1.52

Allen Elektronegativitas

1.59

1.65

Electropositivity

Pauling Electropositivity

1.80

99+

1.80

99+

tenogo ionisasi

Level Energy 1st

520.23 kJ / mol

99+

840.00 kJ / mol

Level Energy 2

7,298.22 kJ / mol

1,309.80 kJ / mol

99+

Level Energy 3rd

11,815.13 kJ / mol

1,600.00 kJ / mol

99+

padha karo elektrokimia

1.99 g / amp-day

1.77 g / amp-day

Fungsi Work elektron

5.12 eV

4.83 eV

Properties Kimia liyane

Kimia Stabilitas, Corrosion, ionisasi, kelarutan

Kimia Stabilitas, ionisasi, kelarutan

atom Properties

Panggil atom

99+

Konfigurasi elektron

[Kr] 4d ¹⁰

[Xe] 4F ¹⁴ 5d ⁶ 6s ²

Struktur Crystal

Face tengah kubik (FCC)

Hexagonal Tutup dikempalken (HCP)

Crystal pola

FCC-Crystal-Structure-of-Palladium.jpg#100

BCC-Crystal-Structure-.jpg#100

atom

Jumlah proton

99+

Jumlah Neutron

99+

114

Jumlah Èlèktron

99+

Radius saka Atom

Radius atom

137.00 pm

133.80 pm

99+

kovalen Radius

139.00 pm

99+

ora Sumadhiya

Van der Waals Radius

163.00 pm

216.00 pm

Bobot atom

106.42 Amu

99+

190.23 Amu

Volume atom

8.90 cm3 / mol

99+

8.49 cm3 / mol

99+

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

33.00 (-eV)

99+

91.40 (-eV)

Constant pola

389.07 pm

273.44 pm

99+

pola Angles

π/2, π/2, π/2

π/2, π/2, 2 π/3

Pola C / A rasio

ora Sumadhiya

1.58

Teknik Properties

Kapadhetan

Kapadhetan Ing suhu kamar

12.02 g / cm ³

22.59 g / cm ³

Kapadhetan Nalika Liquid (ing mp)

10.38 g / cm3

20.00 g / cm3

Strength tensile

ora Sumadhiya

1,000.00 MPa

viskositas

ora Sumadhiya

meksa beluk

Meksa beluk ing 1000 K

0.00 (Pa)

ora Sumadhiya

Meksa beluk ing 2000 K

0.00 (Pa)

situs kelenturan

nyukur pengaturan

44.00 GPA

222.00 GPA

pengaturan akeh

180.00 GPA

462.00 GPA

Young kang pengaturan

121.00 GPA

ora Sumadhiya

Poisson rasio

0.39

0.25

Properties Teknik liyane

ductile, malleable, Weldable

ductile

Magnetic Properties

Ciri Magnetic

Gravitasi tartamtu

12.02

22.57

Nindakake Magnetic

diamagnetic

paramagnetic

Properties Listrik

Property Listrik

Arman

resistivity

105.40 nΩ · m

81.20 nΩ · m

konduktivitas listrik

0.10 10 ⁶ / cm Ω

0.11 10 ⁶ / cm Ω

elektron Affinity

54.23 kJ / mol

106.10 kJ / mol

termal Properties

Kalor tartamtu

0.24 J / (kg K)

0.13 J / (kg K)

Graham Kapasitas kalor

25.98 J / mol · K

24.70 J / mol · K

99+

doyo termal

71.80 W / m · K

87.60 W / m · K

suhu kritis

ora Sumadhiya

Expansion termal

11.80 μm / (m · K)

5.10 μm / (m · K)

99+

enthalpy

Enthalpy panguapan

376.60 kJ / mol

627.60 kJ / mol

Enthalpy saka Fusion

16.74 kJ / mol

29.30 kJ / mol

Enthalpy saka atomization

393.30 kJ / mol

669.00 kJ / mol

Standard molar Entropy

37.60 J / mol.K

32.60 J / mol.K

99+

Tabel périodik >>

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