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lanthanum
lanthanum

uranium
uranium



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lanthanum
X
uranium

lanthanum mungsuh uranium

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Tabel périodik

Symbol

La
Ru

Panggil Group

38
0 17
👆🏻

Panggil periode

65
2 7
👆🏻

Block

pemblokiran f
d block

Family unsur

lanthanide
transisi Metal

CAS Number

74399107440188
7429905 54386242
👆🏻

Jeneng papan Group

P63 / mmc
P63 / mmc

Space Group Number

194.00194.00
11 276
👆🏻

facts

Facts Interesting

  • Lanthanum logam punika Highly malleable, ductile lan sectile.
  • Yen kapapar logam Lanthanum online oxidizes kanthi cepet.
  • unsur uranium wis dijupuk saka bahan bakar nuklir digunakake.
  • Uranium logam uga mrodhuksi minangka dening-produk saka pertambangan Nickel.

sumber

Found in Minerals, Mining, Ores saka Minerals
Miturut-produk Nikel Nyaring panggolekan, Found in Minerals, Mining

History

sing katutup

Carl Gustaf Mosander
Karl Ernst Claus

Discovery

Wonten ing taun 1838
ing taun 1844

turah mbrawah

Turah mbrawah Ing Universe

0.00 %0.00 %
0 0.11
👆🏻

Turah mbrawah Ing Sun

0.00 %0.00 %
0 0.1
👆🏻

Turah mbrawah Ing meteorit

0.00 %0.00 %
0 22
👆🏻

Turah mbrawah Ing bumi lemah ndhuwur

0.00 %0.00 %
1E-37 8.1
👆🏻

Turah mbrawah Ing Segara

0.00 %0.00 %
0 1.1
👆🏻

Turah mbrawah Ing Manungsa

0.00 %0.00 %
0 1.4
👆🏻

ulah

Ulah lan Wuku

  • Ora ana panggunaan komersial, nanging paduane akeh dikarepake. Lanthanum lan Nikel alloy digunakake kanggo panyimpenan gas hidrogen.
  • Panggunaan paling misuwur kanggo campuran mischmetal saka Lanthanum yaiku; minangka 'flints' kanggo korek rokok.
  • Kang digunakake kanggo prodhuksi resistor chip lan kontak.
  • Uranium oxide digunakake kanggo jas sel anodes kanggo produksi khlor ing industri kimia. Uga dianggo minangka katalis kanggo amonia lan reaksi asam asetat.

Ulah Industrial

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

Ulah Medical

-
Medical Research

Ulah liyane

wesi, Manufacturing mirror
wesi

Properties biologi

keracunan

Low Toxic
Low Toxic

Saiki ing badan Human

Ya
Ora

Sang

0.00 Sang / mg dm-30.00 Sang / mg dm-3
0 1970
👆🏻

ing Bone

0.08 ppm0.00 ppm
0 170000
👆🏻

fisik

leleh Point

920.00 ° C2,250.00 ° C
-38.83 3410
👆🏻

Boiling Point

3,469.00 ° C3,900.00 ° C
0 5660
👆🏻

katon

State fisik

Solid
Solid

warna

perak Putih
perak Putih

luster

-
metallic

atose

Mohs atose

2.506.50
0.2 8.5
👆🏻

Brinell atose

350.00 MPa2,160.00 MPa
0.14 3490
👆🏻

Vickers atose

360.00 MPa1,160.00 MPa
0 3920
👆🏻

Kacepetan swara

2,475.00 m / s5,970.00 m / s
818 16200
👆🏻

Properties Optical

bias Index

1.802.60
0.155 3.41
👆🏻

reflectivity

70.00 %6.00 %
5 97
👆🏻

allotropes

Ora
Ora

α allotropes

-
-

β allotropes

-
-

γ allotropes

-
-

Kimia

Formula Kimia

La
Ru

isotop

Isotop dikenal

3126
0 38
👆🏻

keelektronegatifan

Pauling Elektronegativitas

1.102.20
0 2.6
👆🏻

Sanderson Elektronegativitas

1.102.20
0.22 2.56
👆🏻

Allred Rochow Elektronegativitas

1.081.42
0.86 1.9
👆🏻

Mulliken-Jaffe Elektronegativitas

1.102.20
0.62 2.48
👆🏻

Allen Elektronegativitas

1.101.54
0.659 2.7
👆🏻

Electropositivity

Pauling Electropositivity

2.901.80
1.46 3.3
👆🏻

tenogo ionisasi

Level Energy 1st

538.10 kJ / mol710.20 kJ / mol
375.7 26130
👆🏻

Level Energy 2

1,067.00 kJ / mol710.22 kJ / mol
392.8 28750
👆🏻

Level Energy 3rd

1,850.30 kJ / mol2,747.00 kJ / mol
392.8 34230
👆🏻

Level Energy 4

4,819.00 kJ / mol7,107.00 kJ / mol
375.7 37066
👆🏻

Level Energy 5th

5,940.00 kJ / mol7,107.00 kJ / mol
392 97510
👆🏻

Level Energy 6th

5,380.00 kJ / mol7,107.00 kJ / mol
1007 105800
👆🏻

tingkat Energy 7

5,380.00 kJ / mol7,100.00 kJ / mol
1007 114300
👆🏻

Level Energy 8

5,380.00 kJ / mol4,700.00 kJ / mol
730 125300
👆🏻

Level Energy 9

5,380.00 kJ / mol5,600.00 kJ / mol
1007 134700
👆🏻

Level Energy 10th

5,380.00 kJ / mol7,100.00 kJ / mol
392 144300
👆🏻

Level Energy 11

5,380.00 kJ / mol7,197.00 kJ / mol
392 169988
👆🏻

Level Energy 12

5,380.00 kJ / mol7,190.00 kJ / mol
0 189368
👆🏻

Level Energy 13

5,380.00 kJ / mol7,100.00 kJ / mol
1007 76015
👆🏻

Level Energy 14

5,380.00 kJ / mol710.00 kJ / mol
380 86450
👆🏻

Level Energy 15

53,800.00 kJ / mol71,000.00 kJ / mol
33000 100700
👆🏻

Level Energy 16

53,800.00 kJ / mol71,000.00 kJ / mol
375.7 109480
👆🏻

Level Energy 17

538.10 kJ / mol710.20 kJ / mol
375.7 122200
👆🏻

Level Energy 18

5,380.00 kJ / mol7,100.00 kJ / mol
0 134810
👆🏻

Level Energy 19

538.10 kJ / mol710.20 kJ / mol
375.7 148700
👆🏻

Level Energy 20

538.00 kJ / mol710.00 kJ / mol
0 171200
👆🏻

Level Energy 21

538.10 kJ / mol710.20 kJ / mol
375.7 179100
👆🏻

Level Energy 22

538.00 kJ / mol710.00 kJ / mol
330 184900
👆🏻

Level Energy 23rd

5,380.00 kJ / mol710.20 kJ / mol
357.6 198800
👆🏻

Level Energy 24

538.00 kJ / mol710.20 kJ / mol
297.3 195200
👆🏻

Level Energy 25th

538.00 kJ / mol710.00 kJ / mol
0 121900
👆🏻

Level Energy 26th

538.00 kJ / mol710.20 kJ / mol
357.6 127700
👆🏻

Level Energy 27th

538.10 kJ / mol710.20 kJ / mol
0 133800
👆🏻

Level Energy 28th

538.00 kJ / mol710.20 kJ / mol
297.3 139800
👆🏻

Level Energy 29

538.10 kJ / mol710.20 kJ / mol
0 148100
👆🏻

Level Energy 30

538.00 kJ / mol710.00 kJ / mol
0 154500
👆🏻

padha karo elektrokimia

1.73 g / amp-day1.26 g / amp-day
0.16812 8.3209
👆🏻

Fungsi Work elektron

3.50 eV4.71 eV
2.14 6
👆🏻

Properties Kimia liyane

ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan

atom

Panggil atom

5744
3 117
👆🏻

Konfigurasi elektron

[Xe] 5d 2 6s 2
[Kr] 4d 7 5S 1

Struktur Crystal

Double Hexagonal Tutup dikempalken (DHCP)
Hexagonal Tutup dikempalken (HCP)

Crystal pola

atom

Jumlah proton

5744
3 117
👆🏻

Jumlah Neutron

8257
4 285
👆🏻

Jumlah Èlèktron

5744
3 117
👆🏻

Radius saka Atom

Radius atom

187.00 pm134.00 pm
0 348
👆🏻

kovalen Radius

207.00 pm146.00 pm
0 260
👆🏻

Van der Waals Radius

240.00 pm200.00 pm
0 348
👆🏻

Bobot atom

138.91 Amu101.07 Amu
6.94 294
👆🏻

Volume atom

20.73 cm3 / mol8.30 cm3 / mol
1.39 71.07
👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

40.71 (-eV)64.00 (-eV)
0 392.42
👆🏻

Constant pola

377.20 pm270.59 pm
0 891.25
👆🏻

pola Angles

π/2, π/2, 2 π/3
π/2, π/2, 2 π/3

Pola C / A rasio

1.621.58
0.423 1.9
👆🏻

Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

6.16 g / cm 312.45 g / cm 3
0.534 40.7
👆🏻

Kapadhetan Nalika Liquid (ing mp)

5.94 g / cm310.65 g / cm3
0.512 41
👆🏻

Strength tensile

45.00 MPa50.00 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

0.98 (Pa)0.00 (Pa)
0 774
👆🏻

situs kelenturan

nyukur pengaturan

14.30 GPA173.00 GPA
1.3 222
👆🏻

pengaturan akeh

27.90 GPA220.00 GPA
0 462
👆🏻

Young kang pengaturan

36.60 GPA447.00 GPA
0 528
👆🏻

Poisson rasio

0.280.30
0.032 0.47
👆🏻

Properties Teknik liyane

ductile
ductile, malleable

Magnetic

Ciri Magnetic

Gravitasi tartamtu

6.1712.45
0.53 4500
👆🏻

Nindakake Magnetic

paramagnetic
paramagnetic

permeabilitas

0.00 H / m0.00 H / m
1.25643E-06 0.0063
👆🏻

kelemahan

0.000.00
-0.000166 200000
👆🏻

Properties Listrik

Property Listrik

Arman
Arman

resistivity

615.00 nΩ · m71.00 nΩ · m
0.1 961
👆🏻

konduktivitas listrik

0.01 10 6 / cm Ω0.14 10 6 / cm Ω
0 0.63
👆🏻

elektron Affinity

48.00 kJ / mol101.30 kJ / mol
0 222.8
👆🏻

termal

Kalor tartamtu

0.19 J / (kg K)0.24 J / (kg K)
0.1 3.6
👆🏻

Graham Kapasitas kalor

27.11 J / mol · K24.06 J / mol · K
13.1 62.7
👆🏻

doyo termal

13.40 W / m · K117.00 W / m · K
0 429
👆🏻

suhu kritis

1,193.00 K2,607.00 K
26.3 3695
👆🏻

Expansion termal

12.10 μm / (m · K)6.40 μm / (m · K)
4.5 97
👆🏻

enthalpy

Enthalpy panguapan

399.60 kJ / mol567.80 kJ / mol
7.32 799.1
👆🏻

Enthalpy saka Fusion

6.20 kJ / mol25.50 kJ / mol
2.1 35.23
👆🏻

Enthalpy saka atomization

431.00 kJ / mol603.00 kJ / mol
61.5 837
👆🏻

Standard molar Entropy

56.90 J / mol.K28.50 J / mol.K
9.5 198.1
👆🏻