Erbium

Nickel

Erbium mungsuh Nickel

Erbium

Nickel

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

ora Sumadhiya10

0 17

2.4 Panggil periode

2 7

2.5 Block

pemblokiran f

d block

2.6 Family unsur

lanthanide

transisi Metal

2.7 CAS Number

74405207440020

7429905 54386242

2.8 Jeneng papan Group

P63 / mmc

Fm_ 3M

2.9 Space Group Number

194.00225.00

11 229

3 facts

3.1 Facts Interesting

Erbium logam digunakake minangka alloyed karo Vanadium wis alus.

Panaliten anyar nuduhake yen iku mbiyantu kanggo metabolisme.

Seng logam ketemu (diwenehi) ing akeh formulir kaya granules, foil, bledug lan ing wangun bubuk.
Sawise wesi, Seng logam kaloro paling akeh ing kerak bumi.

3.2 sumber

Mining

Found in Minerals, Mining, Ores saka Minerals

3.3 History

3.3.1 sing katutup

Carl Gustaf Mosander

Axel Fredrik Cronstedt

3.3.2 Discovery

Wonten ing taun 1842

ing 1751

3.4 turah mbrawah

3.4.1 Turah mbrawah Ing Universe

2 * 10^-7 %6 * 10^-3 %

5E-09 0.11

3.5.2 Turah mbrawah Ing Sun

~0.0000001 %~0.008 %

1E-08 0.1

3.6.3 Turah mbrawah Ing meteorit

0.00 %1.30 %

1.7E-07 22

3.6.6 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.01 %

9.9E-12 8.1

3.6.9 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

3.6.11 Turah mbrawah Ing Manungsa

ora Sumadhiya0.00 %

1E-13 1.4

4 ulah

4.1 Ulah lan Wuku

Wis cenderung kanggo njaluk tarnished ing online mbukak, nanging nalika alloyed karo unsur kaya erbium, vanadium, tingkat atose sudo.
senyawa kaya Erbium oxide digunakake ing kaca tingal safety saka welders lan buruh metal.

Wis resistance karat lan Empu iku digunakake kanggo piring logam.
wesi banget migunani; alloy Nichrome digunakake ing kumparan panas saka toasters lan open listrik.

4.1.1 Ulah Industrial

Industri Kimia

Industry automobile, Industry Listrik, Industry Elektronik

4.1.2 Ulah Medical

4.1.3 Ulah liyane

wesi

4.2 Properties biologi

4.2.1 keracunan

mildly Toxic

Toxic

4.2.2 Saiki ing badan Human

Ora

4.2.3 Sang

ora Sumadhiya0.05 Sang / mg dm-3

0 1970

4.2.6 ing Bone

ora Sumadhiya0.70 ppm

0 170000

5 fisik

5.1 leleh Point

1,522.00 ° C1,453.00 ° C

27 3410

5.2 Boiling Point

2,510.00 ° C2,732.00 ° C

147 5660

5.3 katon

5.3.1 State fisik

Solid

5.3.2 warna

perak Putih

Silver

5.3.3 luster

lustrous

metallic

5.4 atose

5.4.1 Mohs atose

ora Sumadhiya4.00

0.2 8.5

5.4.3 Brinell atose

814.00 MPa667.00 MPa

0.14 3490

5.4.5 Vickers atose

589.00 MPa638.00 MPa

121 3430

5.5 Kacepetan swara

2,830.00 m / s4,900.00 m / s

818 16200

5.6 Properties Optical

5.6.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

5.6.3 reflectivity

ora Sumadhiya72.00 %

58 97

5.7 allotropes

Ora

5.7.2 α allotropes

ora Sumadhiya

5.7.3 β allotropes

ora Sumadhiya

5.7.4 γ allotropes

ora Sumadhiya

6 Kimia

6.1 Formula Kimia

6.2 isotop

6.2.1 Isotop dikenal

3125

0 38

6.3 keelektronegatifan

6.3.1 Pauling Elektronegativitas

1.241.91

0.7 2.54

6.3.4 Sanderson Elektronegativitas

ora Sumadhiya1.94

0.22 2.56

6.3.7 Allred Rochow Elektronegativitas

1.111.75

0.86 1.82

6.3.9 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

6.4.1 Allen Elektronegativitas

ora Sumadhiya1.88

0.659 2.7

6.6 Electropositivity

6.6.1 Pauling Electropositivity

2.762.09

1.46 3.3

7.2 tenogo ionisasi

7.2.1 Level Energy 1st

589.30 kJ / mol737.10 kJ / mol

375.7 26130

7.5.2 Level Energy 2

1,150.00 kJ / mol1,753.00 kJ / mol

710.2162 28750

7.5.3 Level Energy 3rd

2,194.00 kJ / mol3,395.00 kJ / mol

1600 34230

7.5.5 Level Energy 4

4,120.00 kJ / mol5,300.00 kJ / mol

2780 37066

7.5.7 Level Energy 5th

ora Sumadhiya7,339.00 kJ / mol

4305.2 97510

7.6.2 Level Energy 6th

ora Sumadhiya10,400.00 kJ / mol

5715.8 105800

7.6.4 tingkat Energy 7

ora Sumadhiya12,800.00 kJ / mol

7226.8 114300

7.6.6 Level Energy 8

ora Sumadhiya15,600.00 kJ / mol

8857.4 125300

7.7.1 Level Energy 9

ora Sumadhiya18,600.00 kJ / mol

14110 134700

7.8.1 Level Energy 10th

ora Sumadhiya21,670.00 kJ / mol

17100 144300

7.10.1 Level Energy 11

ora Sumadhiya30,970.00 kJ / mol

19900 169988

7.11.1 Level Energy 12

ora Sumadhiya34,000.00 kJ / mol

22219 189368

7.13.1 Level Energy 13

ora Sumadhiya37,100.00 kJ / mol

26930 76015

8.1.2 Level Energy 14

ora Sumadhiya41,500.00 kJ / mol

29196 86450

8.1.4 Level Energy 15

ora Sumadhiya44,800.00 kJ / mol

41987 97510

8.2.1 Level Energy 16

ora Sumadhiya48,100.00 kJ / mol

47206 109480

8.3.1 Level Energy 17

ora Sumadhiya55,101.00 kJ / mol

52737 122200

8.4.2 Level Energy 18

ora Sumadhiya58,570.00 kJ / mol

58570 134810

8.4.4 Level Energy 19

ora Sumadhiya148,700.00 kJ / mol

64702 148700

8.5.2 Level Energy 20

ora Sumadhiya159,000.00 kJ / mol

80400 171200

8.5.4 Level Energy 21

ora Sumadhiya169,400.00 kJ / mol

87000 179100

8.5.5 Level Energy 22

ora Sumadhiya182,700.00 kJ / mol

93400 184900

8.5.7 Level Energy 23rd

ora Sumadhiya194,000.00 kJ / mol

98420 198800

8.6.1 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

9.1.2 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

9.1.3 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

9.1.6 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

9.1.8 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

9.2.3 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

9.2.4 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

9.3 padha karo elektrokimia

2.08 g / amp-day1.10 g / amp-day

0.16812 8.3209

9.4 Fungsi Work elektron

ora Sumadhiya5.15 eV

2.14 5.65

10.2 Properties Kimia liyane

ionisasi, Isotop radioaktif, kelarutan

anti Corrosion, ionisasi, Isotop radioaktif

11 atom

11.1 Panggil atom

6828

3 117

11.3 Konfigurasi elektron

[Xe] 4F ¹² 6s ²

[Ar] 3d ⁸ 4s ² Utawa [Ar] 3d ⁹ 4s ¹

11.4 Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Face tengah kubik (FCC)

11.4.1 Crystal pola

11.5 atom

11.5.1 Jumlah proton

6828

3 117

11.7.1 Jumlah Neutron

9931

4 184

11.8.1 Jumlah Èlèktron

6828

3 117

11.10 Radius saka Atom

11.10.1 Radius atom

176.00 pm124.00 pm

112 265

11.10.3 kovalen Radius

189.00 pm124.00 pm

96 260

11.10.5 Van der Waals Radius

ora Sumadhiya163.00 pm

139 348

11.12 Bobot atom

167.26 Amu58.69 Amu

6.94 294

11.13 Volume atom

18.40 cm3 / mol6.59 cm3 / mol

1.39 71.07

11.14 Nomer atom jejer

11.14.1 unsur Previous

11.14.2 Sabanjure unsur

11.15 Potensi Valence Electron

49.00 (-eV)42.00 (-eV)

8 392.42

11.16 Constant pola

355.88 pm352.40 pm

228.58 891.25

11.17 pola Angles

π/2, π/2, 2 π/3

π/2, π/2, π/2

11.18 Pola C / A rasio

1.57ora Sumadhiya

1.567 1.886

12 Teknik

12.1 Kapadhetan

12.1.1 Kapadhetan Ing suhu kamar

9.07 g / cm ³8.91 g / cm ³

0.534 40.7

12.1.2 Kapadhetan Nalika Liquid (ing mp)

8.86 g / cm37.81 g / cm3

0.512 20

12.2 Strength tensile

ora Sumadhiya345.00 MPa

2.5 11000

12.3 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

12.4 meksa beluk

12.4.1 Meksa beluk ing 1000 K

0.00 (Pa)0.00 (Pa)

2.47E-11 121

12.4.2 Meksa beluk ing 2000 K

ora Sumadhiya19.50 (Pa)

2.62E-10 774

12.5 situs kelenturan

12.5.1 nyukur pengaturan

28.30 GPA76.00 GPA

1.3 222

12.5.2 pengaturan akeh

44.40 GPA180.00 GPA

1.6 462

12.5.3 Young kang pengaturan

69.90 GPA200.00 GPA

1.7 528

12.6 Poisson rasio

0.240.31

0.032 0.47

12.7 Properties Teknik liyane

malleable

ductile

13 Magnetic

13.1 Ciri Magnetic

13.1.1 Gravitasi tartamtu

9.078.90

0.53 4500

13.1.2 Nindakake Magnetic

paramagnetic

Ferromagnetic

13.1.3 permeabilitas

ora Sumadhiya0.00 H / m

1.25643E-06 0.0063

13.1.4 kelemahan

ora Sumadhiya600.00

-0.000166 200000

13.2 Properties Listrik

13.2.1 Property Listrik

Arman

13.2.2 resistivity

0.86 nΩ · m69.30 nΩ · m

0.18 961

13.2.3 konduktivitas listrik

0.01 10 ⁶ / cm Ω0.14 10 ⁶ / cm Ω

0.00666 0.63

13.2.4 elektron Affinity

50.00 kJ / mol112.00 kJ / mol

0 222.8

14 termal

14.1 Kalor tartamtu

0.17 J / (kg K)0.44 J / (kg K)

0.11 3.6

14.2 Graham Kapasitas kalor

28.12 J / mol · K26.07 J / mol · K

16.443 62.7

14.3 doyo termal

14.50 W / m · K90.90 W / m · K

6.3 429

14.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

14.5 Expansion termal

12.20 μm / (m · K)13.40 μm / (m · K)

4.5 97

14.6 enthalpy

14.6.1 Enthalpy panguapan

261.00 kJ / mol371.80 kJ / mol

7.32 799.1

14.6.2 Enthalpy saka Fusion

17.20 kJ / mol17.57 kJ / mol

2.1 35.23

14.6.3 Enthalpy saka atomization

314.00 kJ / mol422.60 kJ / mol

61.5 837

14.7 Standard molar Entropy

73.10 J / mol.K29.90 J / mol.K

9.5 198.1

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