Niobium mungsuh uranium

Niobium

uranium

uranium mungsuh Niobium

Tabel périodik

Symbol

Panggil Group

Panggil periode

Block

d block

Family unsur

transisi Metal

CAS Number

7440031

99+

7440188

99+

Jeneng papan Group

3M Im_

P63 / mmc

Space Group Number

229.00

194.00

facts

Facts Interesting

metal Niobium iki digunakake kanggo njaluk disebut Columbium ing past.
metal Niobium ketemu ing alam bebas (turah mbrawah).

unsur uranium wis dijupuk saka bahan bakar nuklir digunakake.
Uranium logam uga mrodhuksi minangka dening-produk saka pertambangan Nickel.

sumber

Miturut-produk saka Tin Extraction, Found in Minerals, Mining, Ores saka Minerals

Miturut-produk Nikel Nyaring panggolekan, Found in Minerals, Mining

History

sing katutup

Charles Hatchett

Karl Ernst Claus

Discovery

ing taun 1801

ing taun 1844

turah mbrawah

Turah mbrawah Ing Universe

2 * 10^-7 %

4 * 10^-7 %

Turah mbrawah Ing Sun

~0.0000004 %

~0.0000005 %

Turah mbrawah Ing meteorit

0.00 %

Turah mbrawah Ing bumi lemah ndhuwur

0.00 %

99+

Turah mbrawah Ing Segara

0.00 %

ulah

Ulah lan Wuku

Character length exceed error

Kang digunakake kanggo prodhuksi resistor chip lan kontak.

Uranium oxide digunakake kanggo jas sel anodes kanggo produksi khlor ing industri kimia. Uga dianggo minangka katalis kanggo amonia lan reaksi asam asetat.

Ulah Industrial

Industry Aerospace, Industry amunisi, Industry Listrik, Industry Elektronik

Industry Aerospace, Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik

Ulah Medical

Medical Research

Ulah liyane

wesi

Properties biologi

keracunan

Low Toxic

Saiki ing badan Human

Ora

Sang

0.01 Sang / mg dm-3

ora Sumadhiya

ing Bone

0.07 ppm

ora Sumadhiya

fisik Properties

leleh Point

2,468.00 ° C

2,250.00 ° C

Boiling Point

2,468.00 ° C

99+

3,900.00 ° C

katon

State fisik

Solid

warna

Gray

perak Putih

luster

metallic

atose

Mohs atose

6.00

6.50

Brinell atose

735.00 MPa

2,160.00 MPa

Vickers atose

870.00 MPa

ora Sumadhiya

Kacepetan swara

3,480.00 m / s

5,970.00 m / s

Properties Optical

allotropes

Ora

α allotropes

ora Sumadhiya

β allotropes

ora Sumadhiya

γ allotropes

ora Sumadhiya

Kimia Properties

Formula Kimia

isotop

Isotop dikenal

keelektronegatifan

Pauling Elektronegativitas

1.60

2.20

Sanderson Elektronegativitas

1.42

ora Sumadhiya

Allred Rochow Elektronegativitas

1.23

1.42

Allen Elektronegativitas

1.41

1.54

Electropositivity

Pauling Electropositivity

2.40

1.80

99+

tenogo ionisasi

Level Energy 1st

652.10 kJ / mol

99+

710.20 kJ / mol

Level Energy 2

1,380.00 kJ / mol

99+

710.22 kJ / mol

99+

Level Energy 3rd

2,416.00 kJ / mol

99+

2,747.00 kJ / mol

Level Energy 4

3,700.00 kJ / mol

99+

ora Sumadhiya

Level Energy 5th

4,877.00 kJ / mol

ora Sumadhiya

Level Energy 6th

9,847.00 kJ / mol

ora Sumadhiya

tingkat Energy 7

12,100.00 kJ / mol

ora Sumadhiya

padha karo elektrokimia

0.69 g / amp-day

99+

1.26 g / amp-day

99+

Fungsi Work elektron

4.30 eV

4.71 eV

Properties Kimia liyane

anti Corrosion, ionisasi, Isotop radioaktif, kelarutan

atom Properties

Panggil atom

99+

Konfigurasi elektron

[Kr] 4d ⁴ 5S ¹

[Kr] 4d ⁷ 5S ¹

Struktur Crystal

Body tengah kubik (Bcc)

Hexagonal Tutup dikempalken (HCP)

Crystal pola

BCC-Crystal-Structure-.jpg#100

rystal-Structure-of-Ruthenium.jpg#100

atom

Jumlah proton

99+

Jumlah Neutron

99+

Jumlah Èlèktron

99+

Radius saka Atom

Radius atom

146.00 pm

134.00 pm

99+

kovalen Radius

164.00 pm

146.00 pm

Van der Waals Radius

200.00 pm

Bobot atom

92.91 Amu

99+

101.07 Amu

99+

Volume atom

10.87 cm3 / mol

99+

8.30 cm3 / mol

99+

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

104.00 (-eV)

64.00 (-eV)

Constant pola

330.04 pm

99+

270.59 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

8.57 g / cm ³

99+

12.45 g / cm ³

Kapadhetan Nalika Liquid (ing mp)

ora Sumadhiya

10.65 g / cm3

Strength tensile

330.00 MPa

ora Sumadhiya

viskositas

ora Sumadhiya

meksa beluk

Meksa beluk ing 2000 K

0.00 (Pa)

situs kelenturan

nyukur pengaturan

38.00 GPA

173.00 GPA

pengaturan akeh

170.00 GPA

220.00 GPA

Young kang pengaturan

105.00 GPA

447.00 GPA

Poisson rasio

0.40

0.30

Properties Teknik liyane

ductile, malleable

Magnetic Properties

Ciri Magnetic

Gravitasi tartamtu

8.57

12.45

Nindakake Magnetic

paramagnetic

Properties Listrik

Property Listrik

Arman

resistivity

152.00 nΩ · m

71.00 nΩ · m

konduktivitas listrik

0.07 10 ⁶ / cm Ω

0.14 10 ⁶ / cm Ω

elektron Affinity

86.10 kJ / mol

101.30 kJ / mol

termal Properties

Kalor tartamtu

0.26 J / (kg K)

0.24 J / (kg K)

Graham Kapasitas kalor

24.60 J / mol · K

99+

24.06 J / mol · K

99+

doyo termal

53.70 W / m · K

117.00 W / m · K

suhu kritis

ora Sumadhiya

Expansion termal

7.30 μm / (m · K)

99+

6.40 μm / (m · K)

99+

enthalpy

Enthalpy panguapan

696.60 kJ / mol

567.80 kJ / mol

Enthalpy saka Fusion

27.20 kJ / mol

25.50 kJ / mol

Enthalpy saka atomization

745.00 kJ / mol

603.00 kJ / mol

Standard molar Entropy

36.40 J / mol.K

99+

28.50 J / mol.K

99+

Tabel périodik >>

<< Kabeh

Mbandhingaké transisi Metals

transisi Metals

dubnium
Tabel p... | fisik | Kimia | Teknik

Copernicium
Tabel p... | fisik | Kimia | Teknik

Palladium
Tabel p... | fisik | Kimia | Teknik

» More transisi Metals

Mbandhingaké transisi Metals

uranium mungsuh hassium
Tabel p... | fisik | Kimia | Teknik

uranium mungsuh Seaborgium
Tabel p... | fisik | Kimia | Teknik

uranium mungsuh Rhenium
Tabel p... | fisik | Kimia | Teknik

» More Mbandhingaké transisi Metals

transisi Metals + -

actinide Metals + -

lanthanide Metals + -

Post Transition Metals + -

Alkalin bumi Metals + -

Niobium mungsuh uranium

Mbandhingaké transisi Metals

transisi Metals

transisi Metals

Mbandhingaké transisi Metals