Magnesium

Praseodymium

mbandhingaké Magnesium lan Praseodymium

Magnesium

Praseodymium

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1 Tabel périodik

1.1 Symbol

1.2 Panggil Group

2ora Sumadhiya

0 17

1.3 Panggil periode

2 7

1.4 Block

s pemblokiran

pemblokiran f

1.5 Family unsur

alkalin bumi

lanthanide

1.6 CAS Number

74399547440100

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

ion Magnesium sing saiki ing saben chlorophyll saka tetuwuhan ijo.
Ngontrol Magnesium geni dening pouring banyu ing bab iku bakal ngakibataké jeblugan.

Praseodymium logam sintetik diprodhuksi logam.
Praseodymium digunakake minangka bahan bakar kanggo generator radioaktif.

2.2 sumber

Miturut Process electrolysis, Ocean, Mining

Found in Minerals, Mining, Ores saka Minerals

2.3 History

2.3.1 sing katutup

Joseph Black

Not Available

2.3.2 Discovery

ing taun 1755

ing taun 1885

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

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

5E-09 0.11

2.4.2 Turah mbrawah Ing Sun

~0.07 %~0.0000001 %

1E-08 0.1

2.4.3 Turah mbrawah Ing meteorit

12.00 %0.00 %

1.7E-07 22

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

2.90 %0.00 %

9.9E-12 8.1

2.4.5 Turah mbrawah Ing Segara

0.13 %0.00 %

2E-23 1.1

2.4.6 Turah mbrawah Ing Manungsa

0.03 %ora Sumadhiya

1E-13 1.4

3 ulah

3.1 Ulah lan Wuku

alloy Magnesium aluminium mbenakake mechanical kekuatan lan welding ciri lan Empu kang digunakake ing pesawat lan mobil Manufaktur.
Sampeyan uga dipigunakaké kanggo mbusak belerang saka wesi molten lan baja.

Gunakake utama Praseodymium kalebu wesi. Praseodymium -Magnesium alloy digunakake ing mesin pesawat amarga kekuatan dhuwur.
metal iki uga digunakake nalika nggawe wesi sembrani permanen.

3.1.1 Ulah Industrial

Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Pharmaceutical

Industri Kimia

3.1.2 Ulah Medical

3.1.3 Ulah liyane

Surgical Instruments Manufacturing

wesi

3.2 Properties biologi

3.2.1 keracunan

non Toxic

arep Toxic

3.2.2 Saiki ing badan Human

Ora

3.2.3 Sang

37.80 Sang / mg dm-3ora Sumadhiya

0 1970

3.2.4 ing Bone

1,800.00 ppmora Sumadhiya

0 170000

4 fisik

4.1 leleh Point

650.00 ° C935.00 ° C

27 3410

4.2 Boiling Point

1,107.00 ° C3,130.00 ° C

147 5660

4.3 katon

4.3.1 State fisik

Solid

4.3.2 warna

Gray

klawu putih

4.3.3 luster

metallic

4.4 atose

4.4.1 Mohs atose

2.50ora Sumadhiya

0.2 8.5

4.4.2 Brinell atose

260.00 MPa481.00 MPa

0.14 3490

4.4.3 Vickers atose

ora Sumadhiya400.00 MPa

121 3430

4.5 Kacepetan swara

4,940.00 m / s2,280.00 m / s

818 16200

4.6 Properties Optical

4.6.1 bias Index

ora Sumadhiyaora Sumadhiya

1.000933 1.7229

4.6.2 reflectivity

74.00 %ora 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

1531

0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

1.311.13

0.7 2.54

5.3.2 Sanderson Elektronegativitas

1.32ora Sumadhiya

0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

1.231.07

0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

1.37ora Sumadhiya

0.62 2.48

5.3.5 Allen Elektronegativitas

1.29ora Sumadhiya

0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

2.692.87

1.46 3.3

5.5 tenogo ionisasi

5.5.1 Level Energy 1st

737.70 kJ / mol527.00 kJ / mol

375.7 26130

5.5.2 Level Energy 2

1,450.70 kJ / mol1,020.00 kJ / mol

710.2162 28750

5.5.3 Level Energy 3rd

7,732.70 kJ / mol2,086.00 kJ / mol

1600 34230

5.5.4 Level Energy 4

10,542.50 kJ / mol3,761.00 kJ / mol

2780 37066

5.5.5 Level Energy 5th

13,630.00 kJ / mol5,551.00 kJ / mol

4305.2 97510

5.5.6 Level Energy 6th

18,020.00 kJ / molora Sumadhiya

5715.8 105800

5.5.7 tingkat Energy 7

21,711.00 kJ / molora Sumadhiya

7226.8 114300

5.5.8 Level Energy 8

25,661.00 kJ / molora Sumadhiya

8857.4 125300

5.5.9 Level Energy 9

31,653.00 kJ / molora Sumadhiya

14110 134700

5.5.10 Level Energy 10th

35,458.00 kJ / molora Sumadhiya

17100 144300

5.5.11 Level Energy 11

169,988.00 kJ / molora Sumadhiya

19900 169988

5.5.12 Level Energy 12

189,368.00 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

0.45 g / amp-day1.75 g / amp-day

0.16812 8.3209

5.7 Fungsi Work elektron

3.66 eV2.70 eV

2.14 5.65

5.8 Properties Kimia liyane

Corrosion, Highly Inflammable, ionisasi, kelarutan

anti Corrosion, ionisasi, Isotop radioaktif

6 atom

6.1 Panggil atom

1259

3 117

6.2 Konfigurasi elektron

[Ne] 3s ²

[Xe] 4F ³ 6s ²

6.3 Struktur Crystal

Hexagonal Tutup dikempalken (HCP)

6.3.1 Crystal pola

6.4 atom

6.4.1 Jumlah proton

1259

3 117

6.4.2 Jumlah Neutron

1282

4 184

6.4.3 Jumlah Èlèktron

1259

3 117

6.5 Radius saka Atom

6.5.1 Radius atom

160.00 pm182.00 pm

112 265

6.5.2 kovalen Radius

141.00 pm203.00 pm

96 260

6.5.3 Van der Waals Radius

173.00 pm239.00 pm

139 348

6.6 Bobot atom

24.31 Amu140.91 Amu

6.94 294

6.7 Volume atom

13.97 cm3 / mol20.80 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

40.00 (-eV)42.64 (-eV)

8 392.42

6.10 Constant pola

320.94 pm367.25 pm

228.58 891.25

6.11 pola Angles

π/2, π/2, 2 π/3

6.12 Pola C / A rasio

ora Sumadhiya1.61

1.567 1.886

7 Teknik

7.1 Kapadhetan

7.1.1 Kapadhetan Ing suhu kamar

1.74 g / cm ³6.77 g / cm ³

0.534 40.7

7.1.2 Kapadhetan Nalika Liquid (ing mp)

1.58 g / cm36.50 g / cm3

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

ora Sumadhiya0.00 (Pa)

2.47E-11 121

7.4.2 Meksa beluk ing 2000 K

ora Sumadhiya13.20 (Pa)

2.62E-10 774

7.5 situs kelenturan

7.5.1 nyukur pengaturan

17.00 GPA14.80 GPA

1.3 222

7.5.2 pengaturan akeh

45.00 GPA28.80 GPA

1.6 462

7.5.3 Young kang pengaturan

45.00 GPA37.30 GPA

1.7 528

7.6 Poisson rasio

0.290.28

0.032 0.47

7.7 Properties Teknik liyane

ductile, malleable

8 Magnetic

8.1 Ciri Magnetic

8.1.1 Gravitasi tartamtu

1.746.77

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

43.90 nΩ · m0.70 nΩ · m

0.18 961

8.2.3 konduktivitas listrik

0.23 10 ⁶ / cm Ω0.01 10 ⁶ / cm Ω

0.00666 0.63

8.2.4 elektron Affinity

0.00 kJ / mol50.00 kJ / mol

0 222.8

9 termal

9.1 Kalor tartamtu

1.02 J / (kg K)0.19 J / (kg K)

0.11 3.6

9.2 Graham Kapasitas kalor

24.87 J / mol · K27.20 J / mol · K

16.443 62.7

9.3 doyo termal

156.00 W / m · K12.50 W / m · K

6.3 429

9.4 suhu kritis

ora Sumadhiyaora Sumadhiya

26.3 3223

9.5 Expansion termal

24.80 μm / (m · K)6.70 μm / (m · K)

4.5 97

9.6 enthalpy

9.6.1 Enthalpy panguapan

128.70 kJ / mol296.80 kJ / mol

7.32 799.1

9.6.2 Enthalpy saka Fusion

8.95 kJ / mol6.89 kJ / mol

2.1 35.23

9.6.3 Enthalpy saka atomization

148.50 kJ / mol368.00 kJ / mol

61.5 837

9.7 Standard molar Entropy

32.70 J / mol.K73.20 J / mol.K

9.5 198.1

Mbandhingaké

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