Yttrium

Samarium

mbandhingaké Yttrium lan Samarium

Yttrium

Samarium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

3ora Sumadhiya

0 17

1.4 Panggil periode

2 7

1.3 Block

d block

pemblokiran f

1.4 Family unsur

transisi Metal

lanthanide

1.5 CAS Number

74406557440199

7429905 54386242

1.6 Jeneng papan Group

P63 / mmc

R_ 3M

1.7 Space Group Number

194.00166.00

11 229

3 facts

3.1 Facts Interesting

Yttrium Metal punika Highly beracun.
Yttrium Metal punika reaktif ing alam Empu ora ketemu gratis ing alam.

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

3.2 sumber

Found in Minerals, Mining, Ores saka Minerals

3.3 History

3.3.1 sing katutup

Johan Gadolin

Lecoq de Boisbaudran

3.3.2 Discovery

ing taun 1794

ing taun 1879

3.4 turah mbrawah

3.4.1 Turah mbrawah Ing Universe

7 * 10^-7 %5 * 10^-7 %

5E-09 0.11

3.5.1 Turah mbrawah Ing Sun

~0.0000001 %~0.0000001 %

1E-08 0.1

3.6.2 Turah mbrawah Ing meteorit

0.00 %0.00 %

1.7E-07 22

3.8.3 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %

9.9E-12 8.1

3.9.3 Turah mbrawah Ing Segara

0.00 %0.00 %

2E-23 1.1

4.2.1 Turah mbrawah Ing Manungsa

ora Sumadhiyaora Sumadhiya

1E-13 1.4

5 ulah

5.1 Ulah lan Wuku

metal Yttrium digunakake ing wesi beda, minangka mundhak kekuatan aluminium Magnesium. Kang digunakake kanggo Filter Radar gelombang mikro.
Sampeyan uga dipigunakaké minangka katalis ing ethene polymerisation.

Character length exceed error

5.1.1 Ulah Industrial

Industry Listrik, Industry Elektronik

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

5.1.2 Ulah Medical

5.1.3 Ulah liyane

wesi

wesi, Ing Reactors Nuclear

5.2 Properties biologi

5.2.1 keracunan

Highly Toxic

rada Toxic

5.2.2 Saiki ing badan Human

5.2.4 Sang

0.00 Sang / mg dm-30.01 Sang / mg dm-3

0 1970

5.3.2 ing Bone

0.07 ppmora Sumadhiya

0 170000

7 fisik

7.1 leleh Point

1,523.00 ° C1,072.00 ° C

27 3410

7.3 Boiling Point

3,337.00 ° C1,900.00 ° C

147 5660

8.5 katon

8.5.1 State fisik

Solid

8.5.2 warna

perak Putih

8.5.3 luster

lustrous

8.6 atose

8.6.1 Mohs atose

ora Sumadhiyaora Sumadhiya

0.2 8.5

8.7.6 Brinell atose

589.00 MPa441.00 MPa

0.14 3490

8.9.2 Vickers atose

ora Sumadhiya412.00 MPa

121 3430

8.14 Kacepetan swara

3,300.00 m / s2,130.00 m / s

818 16200

9.4 Properties Optical

9.4.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

9.4.2 reflectivity

ora Sumadhiyaora Sumadhiya

58 97

9.5 allotropes

Ora

9.5.1 α allotropes

ora Sumadhiya

9.5.2 β allotropes

ora Sumadhiya

9.5.3 γ allotropes

ora Sumadhiya

10 Kimia

10.1 Formula Kimia

10.2 isotop

10.2.1 Isotop dikenal

1930

0 38

10.3 keelektronegatifan

10.3.1 Pauling Elektronegativitas

1.221.17

0.7 2.54

10.3.4 Sanderson Elektronegativitas

0.65ora Sumadhiya

0.22 2.56

10.3.8 Allred Rochow Elektronegativitas

1.111.07

0.86 1.82

10.4.2 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

10.5.4 Allen Elektronegativitas

1.12ora Sumadhiya

0.659 2.7

10.6 Electropositivity

10.6.1 Pauling Electropositivity

2.782.83

1.46 3.3

10.7 tenogo ionisasi

10.7.1 Level Energy 1st

600.00 kJ / mol544.50 kJ / mol

375.7 26130

10.7.3 Level Energy 2

1,180.00 kJ / mol1,070.00 kJ / mol

710.2162 28750

10.7.6 Level Energy 3rd

1,980.00 kJ / mol2,260.00 kJ / mol

1600 34230

10.7.8 Level Energy 4

5,847.00 kJ / mol3,990.00 kJ / mol

2780 37066

10.7.10 Level Energy 5th

7,430.00 kJ / molora Sumadhiya

4305.2 97510

10.7.13 Level Energy 6th

8,970.00 kJ / molora Sumadhiya

5715.8 105800

10.7.15 tingkat Energy 7

11,190.00 kJ / molora Sumadhiya

7226.8 114300

10.7.18 Level Energy 8

12,450.00 kJ / molora Sumadhiya

8857.4 125300

10.7.20 Level Energy 9

14,110.00 kJ / molora Sumadhiya

14110 134700

10.7.22 Level Energy 10th

18,400.00 kJ / molora Sumadhiya

17100 144300

10.7.25 Level Energy 11

19,900.00 kJ / molora Sumadhiya

19900 169988

10.7.27 Level Energy 12

36,090.00 kJ / molora Sumadhiya

22219 189368

10.7.30 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

10.7.33 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

10.7.35 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

10.7.37 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

10.7.39 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

10.7.41 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

10.7.44 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

10.8.1 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

10.8.3 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

10.8.4 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

10.9.1 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

10.9.2 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

10.9.3 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

11.1.1 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

11.1.2 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

11.1.4 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

11.4.2 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

11.4.3 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

11.5 padha karo elektrokimia

1.11 g / amp-day1.87 g / amp-day

0.16812 8.3209

11.6 Fungsi Work elektron

3.10 eV2.70 eV

2.14 5.65

11.7 Properties Kimia liyane

Kimia Stabilitas, kebakar, ionisasi, Isotop radioaktif, kelarutan

ionisasi, Isotop radioaktif

12 atom

12.1 Panggil atom

3962

3 117

12.2 Konfigurasi elektron

[Kr] 4d ¹ 5S ²

[Xe] 4F ⁶ 6s ²

12.3 Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

Rhombohedral (RHO)

12.3.1 Crystal pola

12.4 atom

12.4.1 Jumlah proton

3962

3 117

12.5.2 Jumlah Neutron

5088

4 184

12.5.5 Jumlah Èlèktron

3962

3 117

12.6 Radius saka Atom

12.6.1 Radius atom

180.00 pm180.00 pm

112 265

12.6.4 kovalen Radius

190.00 pm198.00 pm

96 260

12.7.1 Van der Waals Radius

200.00 pm229.00 pm

139 348

12.8 Bobot atom

88.91 Amu150.36 Amu

6.94 294

12.10 Volume atom

19.80 cm3 / mol19.95 cm3 / mol

1.39 71.07

12.11 Nomer atom jejer

12.11.1 unsur Previous

12.11.2 Sabanjure unsur

12.12 Potensi Valence Electron

48.00 (-eV)44.80 (-eV)

8 392.42

12.15 Constant pola

364.74 pm362.10 pm

228.58 891.25

12.17 pola Angles

π/2, π/2, 2 π/3

12.18 Pola C / A rasio

1.57ora Sumadhiya

1.567 1.886

13 Teknik

13.1 Kapadhetan

13.1.1 Kapadhetan Ing suhu kamar

4.47 g / cm ³7.52 g / cm ³

0.534 40.7

13.4.1 Kapadhetan Nalika Liquid (ing mp)

4.24 g / cm37.16 g / cm3

0.512 20

14.2 Strength tensile

ora Sumadhiyaora Sumadhiya

2.5 11000

15.2 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

15.3 meksa beluk

15.3.1 Meksa beluk ing 1000 K

0.00 (Pa)0.94 (Pa)

2.47E-11 121

15.5.1 Meksa beluk ing 2000 K

4.27 (Pa)ora Sumadhiya

2.62E-10 774

15.7 situs kelenturan

15.7.1 nyukur pengaturan

25.60 GPA19.50 GPA

1.3 222

15.8.1 pengaturan akeh

41.20 GPA37.80 GPA

1.6 462

15.9.1 Young kang pengaturan

63.50 GPA49.70 GPA

1.7 528

15.11 Poisson rasio

0.240.27

0.032 0.47

15.12 Properties Teknik liyane

ductile

16 Magnetic

16.1 Ciri Magnetic

16.1.1 Gravitasi tartamtu

4.477.52

0.53 4500

16.3.2 Nindakake Magnetic

paramagnetic

16.3.3 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

16.3.4 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

16.4 Properties Listrik

16.4.1 Property Listrik

Arman

16.4.3 resistivity

596.00 nΩ · m0.94 nΩ · m

0.18 961

16.4.4 konduktivitas listrik

0.02 10 ⁶ / cm Ω0.01 10 ⁶ / cm Ω

0.00666 0.63

16.4.7 elektron Affinity

29.60 kJ / mol50.00 kJ / mol

0 222.8

17 termal

17.1 Kalor tartamtu

0.30 J / (kg K)0.20 J / (kg K)

0.11 3.6

17.3 Graham Kapasitas kalor

26.53 J / mol · K29.54 J / mol · K

16.443 62.7

18.2 doyo termal

17.20 W / m · K13.30 W / m · K

6.3 429

18.3 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

18.6 Expansion termal

10.60 μm / (m · K)12.70 μm / (m · K)

4.5 97

18.8 enthalpy

18.8.1 Enthalpy panguapan

393.00 kJ / mol166.40 kJ / mol

7.32 799.1

18.9.3 Enthalpy saka Fusion

17.15 kJ / mol8.62 kJ / mol

2.1 35.23

18.11.2 Enthalpy saka atomization

418.00 kJ / mol209.00 kJ / mol

61.5 837

19.2 Standard molar Entropy

44.40 J / mol.K69.60 J / mol.K

9.5 198.1

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