Iron

Holmium

mbandhingaké Iron lan Holmium

Iron

Holmium

Add ⊕

Tabel périodik

Symbol

Panggil Group

0 17

👆🏻

Panggil periode

2 7

👆🏻

Block

d block

pemblokiran f

Family unsur

transisi Metal

lanthanide

CAS Number

74398967440600

7429905 54386242

👆🏻

Jeneng papan Group

3M Im_

P63 / mmc

Space Group Number

229.00194.00

11 276

👆🏻

facts

Facts Interesting

Iron ora tansah Magnetik ing alam, allotrope sawijining ferromagnetic lan B allotrope punika nonmagnetic.
getih kasusun Iron in molekul hemoglobin kanggo nransfer Oksigen ing awak.

metal Holmium sanget alus lan malleable.
metal Holmium uga dikenal kanggo resistivity sawijining karat.

sumber

bumi lemah ndhuwur, Found in Minerals

Found in Minerals, Mining, Ores saka Minerals

History

sing katutup

Marc Delafontaine

Discovery

Sadurunge 5000 BC

ing taun 1878

turah mbrawah

Turah mbrawah Ing Universe

0.11 %0.00 %

0 0.11

👆🏻

Turah mbrawah Ing Sun

0.10 %-

0 0.1

👆🏻

Turah mbrawah Ing meteorit

22.00 %0.00 %

0 22

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Turah mbrawah Ing bumi lemah ndhuwur

6.30 %0.00 %

1E-37 8.1

👆🏻

Turah mbrawah Ing Segara

0.00 %0.00 %

0 1.1

👆🏻

Turah mbrawah Ing Manungsa

0.01 %0.00 %

0 1.4

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ulah

Ulah lan Wuku

logam campuran baja logam wesi digunakake ing aplikasi saka sipil lan Manufaktur.
Wesi wesi karo nikel, vanadium, krom, tungsten lan manganese kudu banget migunani.

metal Holmium duwe kemampuan kanggo nresep neutron, supaya logam iki digunakake ing reaktor nuklir kanggo njaga reaksi berantai saka unsur ing kontrol.
Wesi saka Holmium digunakake kanggo gawé Magnet.

Ulah Industrial

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

Ulah Medical

Industry Pharmaceutical, Surgical Instruments Manufacturing

Ulah liyane

wesi, patung, Statues

wesi, Nuclear Riset

Properties biologi

keracunan

non Toxic

Low Toxic

Saiki ing badan Human

Ora

Sang

447.00 Sang / mg dm-30.00 Sang / mg dm-3

0 1970

👆🏻

ing Bone

380.00 ppm0.00 ppm

0 170000

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fisik

leleh Point

1,535.00 ° C1,461.00 ° C

-38.83 3410

👆🏻

Boiling Point

2,750.00 ° C2,600.00 ° C

0 5660

👆🏻

katon

State fisik

Solid

warna

Gray

perak Putih

luster

metallic

atose

Mohs atose

4.004.00

0.2 8.5

👆🏻

Brinell atose

200.00 MPa746.00 MPa

0.14 3490

👆🏻

Vickers atose

608.00 MPa481.00 MPa

0 3920

👆🏻

Kacepetan swara

5,120.00 m / s2,760.00 m / s

818 16200

👆🏻

Properties Optical

bias Index

2.601.67

0.155 3.41

👆🏻

reflectivity

65.00 %67.00 %

5 97

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allotropes

Ora

α allotropes

Ferrite (alpha Iron)

β allotropes

beta Iron

γ allotropes

gamma Iron

Kimia

Formula Kimia

isotop

Isotop dikenal

2634

0 38

👆🏻

keelektronegatifan

Pauling Elektronegativitas

1.831.23

0 2.6

👆🏻

Sanderson Elektronegativitas

2.201.23

0.22 2.56

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Allred Rochow Elektronegativitas

1.641.10

0.86 1.9

👆🏻

Mulliken-Jaffe Elektronegativitas

1.831.23

0.62 2.48

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Allen Elektronegativitas

1.801.23

0.659 2.7

👆🏻

Electropositivity

Pauling Electropositivity

2.172.77

1.46 3.3

👆🏻

tenogo ionisasi

Level Energy 1st

762.50 kJ / mol581.00 kJ / mol

375.7 26130

👆🏻

Level Energy 2

1,561.90 kJ / mol1,140.00 kJ / mol

392.8 28750

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Level Energy 3rd

2,957.00 kJ / mol2,204.00 kJ / mol

392.8 34230

👆🏻

Level Energy 4

5,290.00 kJ / mol4,100.00 kJ / mol

375.7 37066

👆🏻

Level Energy 5th

7,240.00 kJ / mol5,810.00 kJ / mol

392 97510

👆🏻

Level Energy 6th

9,560.00 kJ / mol5,810.00 kJ / mol

1007 105800

👆🏻

tingkat Energy 7

12,060.00 kJ / mol5,810.00 kJ / mol

1007 114300

👆🏻

Level Energy 8

14,580.00 kJ / mol5,810.00 kJ / mol

730 125300

👆🏻

Level Energy 9

22,540.00 kJ / mol6,500.00 kJ / mol

1007 134700

👆🏻

Level Energy 10th

25,290.00 kJ / mol6,500.00 kJ / mol

392 144300

👆🏻

Level Energy 11

28,000.00 kJ / mol5,810.00 kJ / mol

392 169988

👆🏻

Level Energy 12

31,920.00 kJ / mol5,810.00 kJ / mol

0 189368

👆🏻

Level Energy 13

34,830.00 kJ / mol5,810.00 kJ / mol

1007 76015

👆🏻

Level Energy 14

37,840.00 kJ / mol5,810.00 kJ / mol

380 86450

👆🏻

Level Energy 15

44,100.00 kJ / mol58,100.00 kJ / mol

33000 100700

👆🏻

Level Energy 16

47,206.00 kJ / mol581.00 kJ / mol

375.7 109480

👆🏻

Level Energy 17

122,200.00 kJ / mol581.00 kJ / mol

375.7 122200

👆🏻

Level Energy 18

131,000.00 kJ / mol5,810.00 kJ / mol

0 134810

👆🏻

Level Energy 19

140,500.00 kJ / mol581.00 kJ / mol

375.7 148700

👆🏻

Level Energy 20

152,600.00 kJ / mol581.00 kJ / mol

0 171200

👆🏻

Level Energy 21

163,000.00 kJ / mol581.00 kJ / mol

375.7 179100

👆🏻

Level Energy 22

173,600.00 kJ / mol581.00 kJ / mol

330 184900

👆🏻

Level Energy 23rd

188,100.00 kJ / mol5,810.00 kJ / mol

357.6 198800

👆🏻

Level Energy 24

195,200.00 kJ / mol581.00 kJ / mol

297.3 195200

👆🏻

Level Energy 25th

762.00 kJ / mol581.00 kJ / mol

0 121900

👆🏻

Level Energy 26th

762.50 kJ / mol581.00 kJ / mol

357.6 127700

👆🏻

Level Energy 27th

762.50 kJ / mol584.70 kJ / mol

0 133800

👆🏻

Level Energy 28th

762.50 kJ / mol581.00 kJ / mol

297.3 139800

👆🏻

Level Energy 29

762.50 kJ / mol584.70 kJ / mol

0 148100

👆🏻

Level Energy 30

762.00 kJ / mol581.00 kJ / mol

0 154500

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padha karo elektrokimia

0.69 g / amp-day2.02 g / amp-day

0.16812 8.3209

👆🏻

Fungsi Work elektron

4.70 eV4.90 eV

2.14 6

👆🏻

Properties Kimia liyane

Corrosion, ionisasi, kelarutan

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

atom

Panggil atom

2667

3 117

👆🏻

Konfigurasi elektron

[Ar] 3d ⁶ 4s ²

[Xe] 4F ¹¹ 6s ²

Struktur Crystal

Body tengah kubik (Bcc)

Hexagonal Tutup dikempalken (HCP)

Crystal pola

atom

Jumlah proton

2667

3 117

👆🏻

Jumlah Neutron

3098

4 285

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Jumlah Èlèktron

2667

3 117

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Radius saka Atom

Radius atom

126.00 pm176.00 pm

0 348

👆🏻

kovalen Radius

132.00 pm192.00 pm

0 260

👆🏻

Van der Waals Radius

200.00 pm216.00 pm

0 348

👆🏻

Bobot atom

55.85 Amu164.93 Amu

6.94 294

👆🏻

Volume atom

7.10 cm3 / mol18.70 cm3 / mol

1.39 71.07

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Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

67.00 (-eV)47.90 (-eV)

0 392.42

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Constant pola

286.65 pm357.73 pm

0 891.25

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pola Angles

π/2, π/2, π/2

π/2, π/2, 2 π/3

Pola C / A rasio

1.351.57

0.423 1.9

👆🏻

Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

7.87 g / cm ³8.79 g / cm ³

0.534 40.7

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Kapadhetan Nalika Liquid (ing mp)

6.98 g / cm38.34 g / cm3

0.512 41

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Strength tensile

11,000.00 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

36.80 (Pa)0.00 (Pa)

0 774

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situs kelenturan

nyukur pengaturan

82.00 GPA26.30 GPA

1.3 222

👆🏻

pengaturan akeh

170.00 GPA40.20 GPA

0 462

👆🏻

Young kang pengaturan

211.00 GPA64.80 GPA

0 528

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Poisson rasio

0.290.23

0.032 0.47

👆🏻

Properties Teknik liyane

ductile, malleable, Weldable

ductile, malleable, Sectile

Magnetic

Ciri Magnetic

Gravitasi tartamtu

7.208.80

0.53 4500

👆🏻

Nindakake Magnetic

Ferromagnetic

paramagnetic

permeabilitas

0.01 H / m0.00 H / m

1.25643E-06 0.0063

👆🏻

kelemahan

200,000.000.00

-0.000166 200000

👆🏻

Properties Listrik

Property Listrik

Arman

resistivity

96.10 nΩ · m814.00 nΩ · m

0.1 961

👆🏻

konduktivitas listrik

0.10 10 ⁶ / cm Ω0.01 10 ⁶ / cm Ω

0 0.63

👆🏻

elektron Affinity

15.70 kJ / mol50.00 kJ / mol

0 222.8

👆🏻

termal

Kalor tartamtu

0.44 J / (kg K)0.16 J / (kg K)

0.1 3.6

👆🏻

Graham Kapasitas kalor

25.10 J / mol · K27.15 J / mol · K

13.1 62.7

👆🏻

doyo termal

80.40 W / m · K16.20 W / m · K

0 429

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suhu kritis

1,811.00 K1,747.00 K

26.3 3695

👆🏻

Expansion termal

11.80 μm / (m · K)11.20 μm / (m · K)

4.5 97

👆🏻

enthalpy

Enthalpy panguapan

351.00 kJ / mol241.00 kJ / mol

7.32 799.1

👆🏻

Enthalpy saka Fusion

14.90 kJ / mol11.76 kJ / mol

2.1 35.23

👆🏻

Enthalpy saka atomization

414.20 kJ / mol301.00 kJ / mol

61.5 837

👆🏻

Standard molar Entropy

27.30 J / mol.K75.30 J / mol.K

9.5 198.1

👆🏻

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