Yttrium

technetium

mbandhingaké Yttrium lan technetium

Yttrium

technetium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

0 17

1.3 Panggil periode

2 7

1.4 Block

d block

1.5 Family unsur

transisi Metal

1.6 CAS Number

74406557440268

7429905 54386242

1.7 Jeneng papan Group

P63 / mmc

1.8 Space Group Number

194.00194.00

11 229

2 facts

2.1 Facts Interesting

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

jeneng asli Technetium ana masurium.
Ing wektu nemokaké iku ditemokaké ing sampel Molybdenum.

2.2 sumber

Found in Minerals, Mining, Ores saka Minerals

Digawe dening némbakaké Molybdenum karo deuterons

2.3 History

2.3.1 sing katutup

Johan Gadolin

Emilio Segrè and Carlo Perriero

2.3.2 Discovery

ing taun 1794

ing taun 1937

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

7 * 10^-7 %ora Sumadhiya

5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~0.0000001 %~-9999 %

1E-08 0.1

2.4.3 Turah mbrawah Ing meteorit

0.00 %ora Sumadhiya

1.7E-07 22

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

0.00 %ora Sumadhiya

9.9E-12 8.1

2.4.5 Turah mbrawah Ing Segara

0.00 %ora Sumadhiya

2E-23 1.1

2.4.6 Turah mbrawah Ing Manungsa

ora Sumadhiyaora Sumadhiya

1E-13 1.4

3 ulah

3.1 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.

Technetium punika logam radioaktif lan Empu iku digunakake kanggo pasinaon medical lan risèt liyane.

3.1.1 Ulah Industrial

Industry Listrik, Industry Elektronik

3.1.2 Ulah Medical

3.1.3 Ulah liyane

wesi

wesi, Nuclear Riset, tujuan Research

3.2 Properties biologi

3.2.1 keracunan

Highly Toxic

Low Toxic

3.2.2 Saiki ing badan Human

Ora

3.2.3 Sang

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

0 1970

3.2.4 ing Bone

0.07 ppm0.00 ppm

0 170000

4 fisik

4.1 leleh Point

1,523.00 ° C2,200.00 ° C

27 3410

4.2 Boiling Point

3,337.00 ° C4,877.00 ° C

147 5660

4.3 katon

4.3.1 State fisik

Solid

4.3.2 warna

perak Putih

Shiny Gray

4.3.3 luster

4.4 atose

4.4.1 Mohs atose

ora Sumadhiyaora Sumadhiya

0.2 8.5

4.4.2 Brinell atose

589.00 MPaora Sumadhiya

0.14 3490

4.4.3 Vickers atose

ora Sumadhiyaora Sumadhiya

121 3430

4.5 Kacepetan swara

3,300.00 m / s16,200.00 m / s

818 16200

4.6 Properties Optical

4.6.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

4.6.2 reflectivity

ora Sumadhiyaora Sumadhiya

58 97

4.7 allotropes

Ora

4.7.1 α allotropes

ora Sumadhiya

4.7.2 β allotropes

ora Sumadhiya

4.7.3 γ allotropes

ora Sumadhiya

5 Kimia

5.1 Formula Kimia

5.2 isotop

5.2.1 Isotop dikenal

1918

0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

1.221.90

0.7 2.54

5.3.2 Sanderson Elektronegativitas

0.65ora Sumadhiya

0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

1.111.36

0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

ora Sumadhiyaora Sumadhiya

0.62 2.48

5.3.5 Allen Elektronegativitas

1.121.51

0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

2.782.10

1.46 3.3

5.5 tenogo ionisasi

5.5.1 Level Energy 1st

600.00 kJ / mol702.00 kJ / mol

375.7 26130

5.5.2 Level Energy 2

1,180.00 kJ / mol1,470.00 kJ / mol

710.2162 28750

5.5.3 Level Energy 3rd

1,980.00 kJ / mol2,850.00 kJ / mol

1600 34230

5.5.4 Level Energy 4

5,847.00 kJ / molora Sumadhiya

2780 37066

5.5.5 Level Energy 5th

7,430.00 kJ / molora Sumadhiya

4305.2 97510

5.5.6 Level Energy 6th

8,970.00 kJ / molora Sumadhiya

5715.8 105800

5.5.7 tingkat Energy 7

11,190.00 kJ / molora Sumadhiya

7226.8 114300

5.5.8 Level Energy 8

12,450.00 kJ / molora Sumadhiya

8857.4 125300

5.5.9 Level Energy 9

14,110.00 kJ / molora Sumadhiya

14110 134700

5.5.10 Level Energy 10th

18,400.00 kJ / molora Sumadhiya

17100 144300

5.5.11 Level Energy 11

19,900.00 kJ / molora Sumadhiya

19900 169988

5.5.12 Level Energy 12

36,090.00 kJ / molora Sumadhiya

22219 189368

5.5.13 Level Energy 13

ora Sumadhiyaora Sumadhiya

26930 76015

5.5.14 Level Energy 14

ora Sumadhiyaora Sumadhiya

29196 86450

5.5.15 Level Energy 15

ora Sumadhiyaora Sumadhiya

41987 97510

5.5.16 Level Energy 16

ora Sumadhiyaora Sumadhiya

47206 109480

5.5.17 Level Energy 17

ora Sumadhiyaora Sumadhiya

52737 122200

5.5.18 Level Energy 18

ora Sumadhiyaora Sumadhiya

58570 134810

5.5.19 Level Energy 19

ora Sumadhiyaora Sumadhiya

64702 148700

5.5.20 Level Energy 20

ora Sumadhiyaora Sumadhiya

80400 171200

5.5.21 Level Energy 21

ora Sumadhiyaora Sumadhiya

87000 179100

5.5.22 Level Energy 22

ora Sumadhiyaora Sumadhiya

93400 184900

5.5.23 Level Energy 23rd

ora Sumadhiyaora Sumadhiya

98420 198800

5.5.24 Level Energy 24

ora Sumadhiyaora Sumadhiya

104400 195200

5.5.25 Level Energy 25th

ora Sumadhiyaora Sumadhiya

121900 121900

5.5.26 Level Energy 26th

ora Sumadhiyaora Sumadhiya

127700 127700

5.5.27 Level Energy 27th

ora Sumadhiyaora Sumadhiya

133800 133800

5.5.28 Level Energy 28th

ora Sumadhiyaora Sumadhiya

139800 139800

5.5.29 Level Energy 29

ora Sumadhiyaora Sumadhiya

148100 148100

5.5.30 Level Energy 30

ora Sumadhiyaora Sumadhiya

154500 154500

5.6 padha karo elektrokimia

1.11 g / amp-day0.52 g / amp-day

0.16812 8.3209

5.7 Fungsi Work elektron

3.10 eVora Sumadhiya

2.14 5.65

5.8 Properties Kimia liyane

Kimia Stabilitas, kebakar, ionisasi, Isotop radioaktif, kelarutan

anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan

6 atom

6.1 Panggil atom

3943

3 117

6.2 Konfigurasi elektron

[Kr] 4d ¹ 5S ²

[Kr] 4d ⁵ 5S ²

6.3 Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

6.3.1 Crystal pola

6.4 atom

6.4.1 Jumlah proton

3943

3 117

6.4.2 Jumlah Neutron

5055

4 184

6.4.3 Jumlah Èlèktron

3943

3 117

6.5 Radius saka Atom

6.5.1 Radius atom

180.00 pm136.00 pm

112 265

6.5.2 kovalen Radius

190.00 pm147.00 pm

96 260

6.5.3 Van der Waals Radius

200.00 pm200.00 pm

139 348

6.6 Bobot atom

88.91 Amu98.00 Amu

6.94 294

6.7 Volume atom

19.80 cm3 / mol8.50 cm3 / mol

1.39 71.07

6.8 Nomer atom jejer

6.8.1 unsur Previous

6.8.2 Sabanjure unsur

6.9 Potensi Valence Electron

48.00 (-eV)180.00 (-eV)

8 392.42

6.10 Constant pola

364.74 pm273.50 pm

228.58 891.25

6.11 pola Angles

π/2, π/2, 2 π/3

6.12 Pola C / A rasio

1.571.60

1.567 1.886

7 Teknik

7.1 Kapadhetan

7.1.1 Kapadhetan Ing suhu kamar

4.47 g / cm ³11.00 g / cm ³

0.534 40.7

7.1.2 Kapadhetan Nalika Liquid (ing mp)

4.24 g / cm3ora Sumadhiya

0.512 20

7.2 Strength tensile

ora Sumadhiyaora Sumadhiya

2.5 11000

7.3 viskositas

ora Sumadhiyaora Sumadhiya

0.001526 0.001526

7.4 meksa beluk

7.4.1 Meksa beluk ing 1000 K

0.00 (Pa)ora Sumadhiya

2.47E-11 121

7.4.2 Meksa beluk ing 2000 K

4.27 (Pa)ora Sumadhiya

2.62E-10 774

7.5 situs kelenturan

7.5.1 nyukur pengaturan

25.60 GPAora Sumadhiya

1.3 222

7.5.2 pengaturan akeh

41.20 GPAora Sumadhiya

1.6 462

7.5.3 Young kang pengaturan

63.50 GPAora Sumadhiya

1.7 528

7.6 Poisson rasio

0.24ora Sumadhiya

0.032 0.47

7.7 Properties Teknik liyane

ductile

8 Magnetic

8.1 Ciri Magnetic

8.1.1 Gravitasi tartamtu

4.4711.50

0.53 4500

8.1.2 Nindakake Magnetic

paramagnetic

8.1.3 permeabilitas

ora Sumadhiyaora Sumadhiya

1.25643E-06 0.0063

8.1.4 kelemahan

ora Sumadhiyaora Sumadhiya

-0.000166 200000

8.2 Properties Listrik

8.2.1 Property Listrik

Arman

8.2.2 resistivity

596.00 nΩ · m200.00 nΩ · m

0.18 961

8.2.3 konduktivitas listrik

0.02 10 ⁶ / cm Ω0.07 10 ⁶ / cm Ω

0.00666 0.63

8.2.4 elektron Affinity

29.60 kJ / mol53.00 kJ / mol

0 222.8

9 termal

9.1 Kalor tartamtu

0.30 J / (kg K)0.21 J / (kg K)

0.11 3.6

9.2 Graham Kapasitas kalor

26.53 J / mol · K24.27 J / mol · K

16.443 62.7

9.3 doyo termal

17.20 W / m · K50.60 W / m · K

6.3 429

9.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

9.5 Expansion termal

10.60 μm / (m · K)7.10 μm / (m · K)

4.5 97

9.6 enthalpy

9.6.1 Enthalpy panguapan

393.00 kJ / mol660.00 kJ / mol

7.32 799.1

9.6.2 Enthalpy saka Fusion

17.15 kJ / mol23.01 kJ / mol

2.1 35.23

9.6.3 Enthalpy saka atomization

418.00 kJ / mol649.00 kJ / mol

61.5 837

9.7 Standard molar Entropy

44.40 J / mol.K181.10 J / mol.K

9.5 198.1

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