hassium

cerium

mbandhingaké hassium lan cerium

hassium

cerium

Add ⊕

Tabel périodik

Symbol

Panggil Group

0 17

👆🏻

Panggil periode

2 7

👆🏻

Block

d block

pemblokiran f

Family unsur

transisi Metal

lanthanide

CAS Number

540375797440451

7429905 54386242

👆🏻

Jeneng papan Group

P63 / mmc

Space Group Number

166.00194.00

11 276

👆🏻

facts

Facts Interesting

logam hassium tingkat bosok banget dhuwur.
logam hassium sampel 1st iki gawean tiron liwat reaksi nuklir.

Cerium minangka logam bumi langka nanging isih ora langka.

Iku senyawa non-beracun Cerium sulfida nduweni werna abang sugih lan digunakake minangka pigmen.

Logam Cerium uga digunakake ing TV layar datar, bolam lampu, lampu sorot, lsp.

sumber

sintetik Diprodhuksi

Found in Minerals, Mining, Ores saka Minerals

History

sing katutup

Gesellschaft für Schwerionenforschung

Martin Heinrich Klaproth, Jöns Jakob Berzelius, Wilhelm Hisinger

Discovery

ing 1984

ing 1803

turah mbrawah

Turah mbrawah Ing Universe

0.00 %0.00 %

0 0.11

👆🏻

Turah mbrawah Ing Sun

-0.00 %

0 0.1

👆🏻

Turah mbrawah Ing meteorit

0.00 %0.00 %

0 22

👆🏻

Turah mbrawah Ing bumi lemah ndhuwur

-0.01 %

1E-37 8.1

👆🏻

Turah mbrawah Ing Segara

-0.00 %

0 1.1

👆🏻

Turah mbrawah Ing Manungsa

-0.00 %

0 1.4

👆🏻

ulah

Ulah lan Wuku

Efesus saiki dikenal saka logam hassium sing winates kanggo riset waé mung.

Kang digunakake kanggo kalebu flints kanggo korek rokok.

Sawijining senyawa Cerium (Gerah) oksida digunakake minangka katalis; sijine nang tembok saka open minangka ngalangi saka buildup saka ampas masak.

Ulah Industrial

Industri Kimia

Ulah Medical

Medical Research

Ulah liyane

tujuan Research

wesi

Properties biologi

keracunan

arep Toxic

Saiki ing badan Human

Ora

Sang

0.00 Sang / mg dm-30.00 Sang / mg dm-3

0 1970

👆🏻

ing Bone

0.00 ppm2.70 ppm

0 170000

👆🏻

fisik

leleh Point

-795.00 ° C

-38.83 3410

👆🏻

Boiling Point

0.00 ° C3,257.00 ° C

0 5660

👆🏻

katon

State fisik

Solid

warna

Silver

perak Putih

luster

lustrous

atose

Mohs atose

4.502.50

0.2 8.5

👆🏻

Brinell atose

230.00 MPa186.00 MPa

0.14 3490

👆🏻

Vickers atose

2,450.00 MPa210.00 MPa

0 3920

👆🏻

Kacepetan swara

2,760.00 m / s2,100.00 m / s

818 16200

👆🏻

Properties Optical

bias Index

1.302.20

0.155 3.41

👆🏻

reflectivity

69.00 %68.00 %

5 97

👆🏻

allotropes

Ora

α allotropes

β allotropes

γ allotropes

Kimia

Formula Kimia

isotop

Isotop dikenal

730

0 38

👆🏻

keelektronegatifan

Pauling Elektronegativitas

2.201.12

0 2.6

👆🏻

Sanderson Elektronegativitas

1.301.12

0.22 2.56

👆🏻

Allred Rochow Elektronegativitas

1.301.08

0.86 1.9

👆🏻

Mulliken-Jaffe Elektronegativitas

1.301.12

0.62 2.48

👆🏻

Allen Elektronegativitas

1.301.12

0.659 2.7

👆🏻

Electropositivity

Pauling Electropositivity

2.002.88

1.46 3.3

👆🏻

tenogo ionisasi

Level Energy 1st

733.30 kJ / mol534.40 kJ / mol

375.7 26130

👆🏻

Level Energy 2

1,756.00 kJ / mol1,050.00 kJ / mol

392.8 28750

👆🏻

Level Energy 3rd

2,827.00 kJ / mol1,949.00 kJ / mol

392.8 34230

👆🏻

Level Energy 4

3,637.50 kJ / mol3,547.00 kJ / mol

375.7 37066

👆🏻

Level Energy 5th

4,940.00 kJ / mol6,325.00 kJ / mol

392 97510

👆🏻

Level Energy 6th

6,175.10 kJ / mol7,490.00 kJ / mol

1007 105800

👆🏻

tingkat Energy 7

7,535.50 kJ / mol5,340.00 kJ / mol

1007 114300

👆🏻

Level Energy 8

8,857.40 kJ / mol5,340.00 kJ / mol

730 125300

👆🏻

Level Energy 9

5,400.00 kJ / mol5,340.00 kJ / mol

1007 134700

👆🏻

Level Energy 10th

6,100.00 kJ / mol5,340.00 kJ / mol

392 144300

👆🏻

Level Energy 11

6,100.00 kJ / mol5,340.00 kJ / mol

392 169988

👆🏻

Level Energy 12

3,500.00 kJ / mol5,340.00 kJ / mol

0 189368

👆🏻

Level Energy 13

4,200.00 kJ / mol5,650.00 kJ / mol

1007 76015

👆🏻

Level Energy 14

1,124.00 kJ / mol5,340.00 kJ / mol

380 86450

👆🏻

Level Energy 15

68,200.00 kJ / mol53,400.00 kJ / mol

33000 100700

👆🏻

Level Energy 16

32,800.00 kJ / mol53,400.00 kJ / mol

375.7 109480

👆🏻

Level Energy 17

1,089.00 kJ / mol534.40 kJ / mol

375.7 122200

👆🏻

Level Energy 18

3,300.00 kJ / mol5,340.00 kJ / mol

0 134810

👆🏻

Level Energy 19

1,086.50 kJ / mol534.40 kJ / mol

375.7 148700

👆🏻

Level Energy 20

880.00 kJ / mol534.00 kJ / mol

0 171200

👆🏻

Level Energy 21

1,086.00 kJ / mol5,346.00 kJ / mol

375.7 179100

👆🏻

Level Energy 22

350.00 kJ / mol594.00 kJ / mol

330 184900

👆🏻

Level Energy 23rd

1,120.00 kJ / mol5,346.00 kJ / mol

357.6 198800

👆🏻

Level Energy 24

540.90 kJ / mol565.50 kJ / mol

297.3 195200

👆🏻

Level Energy 25th

610.00 kJ / mol534.40 kJ / mol

0 121900

👆🏻

Level Energy 26th

587.40 kJ / mol565.50 kJ / mol

357.6 127700

👆🏻

Level Energy 27th

880.00 kJ / mol565.50 kJ / mol

0 133800

👆🏻

Level Energy 28th

840.00 kJ / mol565.50 kJ / mol

297.3 139800

👆🏻

Level Energy 29

867.80 kJ / mol565.50 kJ / mol

0 148100

👆🏻

Level Energy 30

0.00 kJ / mol594.00 kJ / mol

0 154500

👆🏻

padha karo elektrokimia

3.00 g / amp-day1.74 g / amp-day

0.16812 8.3209

👆🏻

Fungsi Work elektron

4.90 eV2.84 eV

2.14 6

👆🏻

Properties Kimia liyane

ionisasi, Isotop radioaktif, Radioaktif

Kimia Stabilitas, anti Corrosion, ionisasi, Isotop radioaktif, kelarutan

atom

Panggil atom

10858

3 117

👆🏻

Konfigurasi elektron

[Rn] 5F ¹⁴ 6D ⁶ 7s ²

[Xe] 4F ¹ 5d ¹ 6s ²

Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Double Hexagonal Tutup dikempalken (DHCP)

Crystal pola

atom

Jumlah proton

10858

3 117

👆🏻

Jumlah Neutron

15882

4 285

👆🏻

Jumlah Èlèktron

10858

3 117

👆🏻

Radius saka Atom

Radius atom

126.00 pm181.80 pm

0 348

👆🏻

kovalen Radius

134.00 pm204.00 pm

0 260

👆🏻

Van der Waals Radius

0.00 pm235.00 pm

0 348

👆🏻

Bobot atom

269.00 Amu140.12 Amu

6.94 294

👆🏻

Volume atom

22.70 cm3 / mol20.67 cm3 / mol

1.39 71.07

👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

0.00 (-eV)41.78 (-eV)

0 392.42

👆🏻

Constant pola

-362.00 pm

0 891.25

👆🏻

pola Angles

π/2, π/2, 2 π/3

Pola C / A rasio

1.311.59

0.423 1.9

👆🏻

Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

40.70 g / cm ³6.77 g / cm ³

0.534 40.7

👆🏻

Kapadhetan Nalika Liquid (ing mp)

41.00 g / cm36.55 g / cm3

0.512 41

👆🏻

Strength tensile

80.00 MPa270.00 MPa

0.1 11000

👆🏻

viskositas

0.000.00

1.5E-05 0.0035

👆🏻

meksa beluk

Meksa beluk ing 1000 K

0.00 (Pa)0.00 (Pa)

0 121

👆🏻

Meksa beluk ing 2000 K

0.00 (Pa)1.04 (Pa)

0 774

👆🏻

situs kelenturan

nyukur pengaturan

40.00 GPA13.50 GPA

1.3 222

👆🏻

pengaturan akeh

40.00 GPA21.50 GPA

0 462

👆🏻

Young kang pengaturan

40.00 GPA33.60 GPA

0 528

👆🏻

Poisson rasio

0.340.24

0.032 0.47

👆🏻

Properties Teknik liyane

ductile, malleable

Magnetic

Ciri Magnetic

Gravitasi tartamtu

41.006.77

0.53 4500

👆🏻

Nindakake Magnetic

paramagnetic

permeabilitas

0.00 H / m0.00 H / m

1.25643E-06 0.0063

👆🏻

kelemahan

0.000.00

-0.000166 200000

👆🏻

Properties Listrik

Property Listrik

Arman

resistivity

41.00 nΩ · m828.00 nΩ · m

0.1 961

👆🏻

konduktivitas listrik

0.00 10 ⁶ / cm Ω0.01 10 ⁶ / cm Ω

0 0.63

👆🏻

elektron Affinity

63.20 kJ / mol50.00 kJ / mol

0 222.8

👆🏻

termal

Kalor tartamtu

0.13 J / (kg K)0.19 J / (kg K)

0.1 3.6

👆🏻

Graham Kapasitas kalor

25.92 J / mol · K26.94 J / mol · K

13.1 62.7

👆🏻

doyo termal

0.00 W / m · K11.30 W / m · K

0 429

👆🏻

suhu kritis

1,323.00 K1,071.00 K

26.3 3695

👆🏻

Expansion termal

21.20 μm / (m · K)6.30 μm / (m · K)

4.5 97

👆🏻

enthalpy

Enthalpy panguapan

126.00 kJ / mol414.00 kJ / mol

7.32 799.1

👆🏻

Enthalpy saka Fusion

-5.46 kJ / mol

2.1 35.23

👆🏻

Enthalpy saka atomization

-381.00 kJ / mol

61.5 837

👆🏻

Standard molar Entropy

57.20 J / mol.K72.00 J / mol.K

9.5 198.1

👆🏻

Mbandhingaké transisi Metals » More

hassium mungsuh Seaborgium

hassium mungsuh Rhenium

hassium mungsuh Hafnium

» More Mbandhingaké transisi Metals

transisi Metals » More

» More transisi Metals