Samarium

Hafnium

Samarium mungsuh Hafnium

Samarium

Hafnium

Add ⊕

Tabel périodik

Symbol

Panggil Group

Panggil periode

Block

Family unsur

CAS Number

Jeneng papan Group

Space Group Number

facts

Facts Interesting

sumber

sing katutup

Discovery

Turah mbrawah Ing Universe

Turah mbrawah Ing Sun

Turah mbrawah Ing meteorit

Turah mbrawah Ing bumi lemah ndhuwur

Turah mbrawah Ing Segara

Turah mbrawah Ing Manungsa

ulah

Ulah lan Wuku

Ulah Industrial

Ulah Medical

Ulah liyane

keracunan

Saiki ing badan Human

Sang

ing Bone

fisik

leleh Point

Boiling Point

State fisik

warna

luster

Mohs atose

Brinell atose

Vickers atose

Kacepetan swara

bias Index

reflectivity

allotropes

α allotropes

β allotropes

γ allotropes

Kimia

Formula Kimia

Isotop dikenal

Pauling Elektronegativitas

Sanderson Elektronegativitas

Allred Rochow Elektronegativitas

Mulliken-Jaffe Elektronegativitas

Allen Elektronegativitas

Pauling Electropositivity

Level Energy 1st

Level Energy 2

Level Energy 3rd

Level Energy 4

Level Energy 5th

Level Energy 6th

tingkat Energy 7

Level Energy 8

Level Energy 9

Level Energy 10th

Level Energy 11

Level Energy 12

Level Energy 13

Level Energy 14

Level Energy 15

Level Energy 16

Level Energy 17

Level Energy 18

Level Energy 19

Level Energy 20

Level Energy 21

Level Energy 22

Level Energy 23rd

Level Energy 24

Level Energy 25th

Level Energy 26th

Level Energy 27th

Level Energy 28th

Level Energy 29

Level Energy 30

padha karo elektrokimia

Fungsi Work elektron

Properties Kimia liyane

atom

Panggil atom

Konfigurasi elektron

Struktur Crystal

Crystal pola

Jumlah proton

Jumlah Neutron

Jumlah Èlèktron

Radius atom

kovalen Radius

Van der Waals Radius

Bobot atom

Volume atom

unsur Previous

Sabanjure unsur

Potensi Valence Electron

Constant pola

pola Angles

Pola C / A rasio

Teknik

Kapadhetan Ing suhu kamar

Kapadhetan Nalika Liquid (ing mp)

Strength tensile

viskositas

Meksa beluk ing 1000 K

Meksa beluk ing 2000 K

nyukur pengaturan

pengaturan akeh

Young kang pengaturan

Poisson rasio

Properties Teknik liyane

Magnetic

Gravitasi tartamtu

Nindakake Magnetic

permeabilitas

kelemahan

Property Listrik

resistivity

konduktivitas listrik

elektron Affinity

termal

Kalor tartamtu

Graham Kapasitas kalor

doyo termal

suhu kritis

Expansion termal

Enthalpy panguapan

Enthalpy saka Fusion

Enthalpy saka atomization

Standard molar Entropy

pemblokiran f

lanthanide

7440199

R_ 3M

166.00

Samarium logam mbantu menehi pancingan metabolisme awak.
Samarium logam ana 1st diamati dening Jean Charles Galissard de Marignac ing Dydimia ing 1853.

Found in Minerals, Mining, Ores saka Minerals

Lecoq de Boisbaudran

ing taun 1879

0.00 %

Magnet saka campuran kobalt Samarium luwih kuwat tinimbang wesi lan mula digunakake ing aplikasi gelombang mikro.

Logam Samarium uga digunakake ing laser optik lan kaca tingal nyerep infra merah lan minangka penyerap neutron.

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

wesi, Ing Reactors Nuclear

rada Toxic

0.01 Sang / mg dm-3

0.00 ppm

1,072.00 ° C

1,900.00 ° C

Solid

perak Putih

lustrous

5.50

441.00 MPa

412.00 MPa

2,130.00 m / s

1.80

65.00 %

Ora

1.17

1.07

1.17

2.83

544.50 kJ / mol

1,070.00 kJ / mol

2,260.00 kJ / mol

3,990.00 kJ / mol

5,445.00 kJ / mol

5,400.00 kJ / mol

5,440.00 kJ / mol

5,445.00 kJ / mol

5,440.00 kJ / mol

5,445.00 kJ / mol

5,450.00 kJ / mol

54,450.00 kJ / mol

54,400.00 kJ / mol

544.50 kJ / mol

5,445.00 kJ / mol

544.50 kJ / mol

624.00 kJ / mol

544.50 kJ / mol

624.00 kJ / mol

544.50 kJ / mol

544.00 kJ / mol

544.50 kJ / mol

544.00 kJ / mol

1.87 g / amp-day

2.70 eV

ionisasi, Isotop radioaktif

[Xe] 4F ⁶ 6s ²

Rhombohedral (RHO)

RHO-Crystal-Structure-of-Samarium.jpg#100

180.00 pm

198.00 pm

229.00 pm

150.36 Amu

19.95 cm3 / mol

44.80 (-eV)

362.10 pm

π/2, π/2, 2 π/3

1.62

7.52 g / cm ³

7.16 g / cm3

50.00 MPa

0.00

0.94 (Pa)

0.00 (Pa)

19.50 GPA

37.80 GPA

49.70 GPA

0.27

7.52

paramagnetic

0.00 H / m

0.00

Arman

0.94 nΩ · m

0.01 10 ⁶ / cm Ω

50.00 kJ / mol

0.20 J / (kg K)

29.54 J / mol · K

13.30 W / m · K

1,345.00 K

12.70 μm / (m · K)

166.40 kJ / mol

8.62 kJ / mol

209.00 kJ / mol

69.60 J / mol.K

d block

transisi Metal

7440586

P63 / mmc

194.00

Hafnium logam reaktif, Empu ora ketemu gratis ing alam.
metal Hafnium minangka predicated sawise Mendeleev rampung tabel périodik kang.

Miturut-produk Nyaring panggolekan Zirconium

Dirk Coster and George de Hevesy

ing taun 1922

0.00 %

Nduwe kemampuan kanggo nyerep neutron lan mula digunakake kanggo nggawe rod kontrol ing kapal selam nuklir. Lan logam iki uga digunakake ing obor welding Plasma.
Iku wesi karo wesi, titanium lan niobium banget migunani.

Industry amunisi

wesi, Ing Reactors Nuclear, Nuclear Riset, tujuan Research

Toxic

Ora

0.00 Sang / mg dm-3

0.00 ppm

2,150.00 ° C

5,400.00 ° C

Solid

Gray

metallic

5.50