kalium metal

2 7

👆🏻

Block

s pemblokiran

Family unsur

alkali

CAS Number

7440097

Rank: 70 (Overall)

7429905 54386242

👆🏻

Jeneng papan Group

3M Im_

Space Group Number

229.00

Rank: 2 (Overall)

11 276

👆🏻

facts

Facts Interesting

Ing dhaptar paling unsur KALUBÈRAN kalium wis ditingkat 7th.
Kalium bisa gampang ngiris (disigar) mudhun nggunakake piso.

sumber

Found in Minerals, Mining

History

sing katutup

Humphry Davy

Discovery

1807

turah mbrawah

Turah mbrawah Ing Universe

0.00 %

Rank: 10 (Overall)

0 0.11

👆🏻

Turah mbrawah Ing Sun

0.00 %

0 0.1

👆🏻

Turah mbrawah Ing meteorit

0.07 %

0 22

👆🏻

Turah mbrawah Ing bumi lemah ndhuwur

1.50 %

Rank: 6 (Overall)

1E-37 8.1

👆🏻

Turah mbrawah Ing Segara

0.04 %

0 1.1

👆🏻

Turah mbrawah Ing Manungsa

0.20 %

0 1.4

👆🏻

ulah

Ulah lan Wuku

senyawa kalium kang ana ing dhuwur dikarepake kanggo aplikasi ing Manufaktur pupuk.
Kalium karbonat digunakake ing Manufaktur kaca lan kalium karbonat ing Manufaktur deterjen lan awak wisuh.

Ulah Industrial

Industry amunisi, Industri Kimia

Ulah Medical

Industry Pharmaceutical

Ulah liyane

Properties biologi

keracunan

Toxic

Saiki ing badan Human

Sang

1,620.00 Sang / mg dm-3

Rank: 2 (Overall)

0 1970

👆🏻

ing Bone

2,100.00 ppm

0 170000

👆🏻

fisik

leleh Point

63.65 ° C

Rank: 77 (Overall)

-38.83 3410

👆🏻

Boiling Point

774.00 ° C

Rank: 74 (Overall)

0 5660

👆🏻

katon

State fisik

Solid

warna

perak Gray

luster

atose

Mohs atose

0.40

Rank: 25 (Overall)

0.2 8.5

👆🏻

Brinell atose

0.36 MPa

Rank: 69 (Overall)

0.14 3490

👆🏻

Vickers atose

100.00 MPa

Rank: 63 (Overall)

0 3920

👆🏻

Kacepetan swara

2,000.00 m / s

Rank: 62 (Overall)

818 16200

👆🏻

Properties Optical

bias Index

1.33

Rank: 42 (Overall)

0.155 3.41

👆🏻

reflectivity

72.00 %

Rank: 11 (Overall)

5 97

👆🏻

allotropes

Ora

α allotropes

β allotropes

γ allotropes

Kimia

Formula Kimia

isotop

Isotop dikenal

Rank: 19 (Overall)

0 38

👆🏻

keelektronegatifan

Pauling Elektronegativitas

0.82

Rank: 52 (Overall)

0 2.6

👆🏻

Sanderson Elektronegativitas

0.45

Rank: 51 (Overall)

0.22 2.56

👆🏻

Allred Rochow Elektronegativitas

0.91

Rank: 40 (Overall)

0.86 1.9

👆🏻

Mulliken-Jaffe Elektronegativitas

0.73

Rank: 52 (Overall)

0.62 2.48

👆🏻

Allen Elektronegativitas

0.73

Rank: 64 (Overall)

0.659 2.7

👆🏻

Electropositivity

Pauling Electropositivity

3.18

1.46 3.3

👆🏻

tenogo ionisasi

Level Energy 1st

418.80 kJ / mol

Rank: 87 (Overall)

375.7 26130

👆🏻

Level Energy 2

3,052.00 kJ / mol

Rank: 5 (Overall)

392.8 28750

👆🏻

Level Energy 3rd

4,420.00 kJ / mol

Rank: 8 (Overall)

392.8 34230

👆🏻

Level Energy 4

5,877.00 kJ / mol

Rank: 18 (Overall)

375.7 37066

👆🏻

Level Energy 5th

7,975.00 kJ / mol

Rank: 14 (Overall)

392 97510

👆🏻

Level Energy 6th

9,590.00 kJ / mol

Rank: 19 (Overall)

1007 105800

👆🏻

tingkat Energy 7

11,343.00 kJ / mol

Rank: 17 (Overall)

1007 114300

👆🏻

Level Energy 8

14,944.00 kJ / mol

730 125300

👆🏻

Level Energy 9

16,963.70 kJ / mol

Rank: 15 (Overall)

1007 134700

👆🏻

Level Energy 10th

48,610.00 kJ / mol

392 144300

👆🏻

Level Energy 11

54,490.00 kJ / mol

392 169988

👆🏻

Level Energy 12

60,730.00 kJ / mol

Rank: 15 (Overall)

0 189368

👆🏻

Level Energy 13

68,950.00 kJ / mol

1007 76015

👆🏻

Level Energy 14

75,900.00 kJ / mol

Rank: 5 (Overall)

380 86450

👆🏻

Level Energy 15

83,080.00 kJ / mol

33000 100700

👆🏻

Level Energy 16

93,400.00 kJ / mol

Rank: 7 (Overall)

375.7 109480

👆🏻

Level Energy 17

99,710.00 kJ / mol

Rank: 8 (Overall)

375.7 122200

👆🏻

Level Energy 18

4,196.00 kJ / mol

Rank: 76 (Overall)

0 134810

👆🏻

Level Energy 19

419.20 kJ / mol

Rank: 89 (Overall)

375.7 148700

👆🏻

Level Energy 20

419.00 kJ / mol

Rank: 79 (Overall)

0 171200

👆🏻

Level Energy 21

419.20 kJ / mol

Rank: 88 (Overall)

375.7 179100

👆🏻

Level Energy 22

419.00 kJ / mol

Rank: 73 (Overall)

330 184900

👆🏻

Level Energy 23rd

419.20 kJ / mol

Rank: 84 (Overall)

357.6 198800

👆🏻

Level Energy 24

419.20 kJ / mol

Rank: 85 (Overall)

297.3 195200

👆🏻

Level Energy 25th

419.20 kJ / mol

Rank: 77 (Overall)

0 121900

👆🏻

Level Energy 26th

419.20 kJ / mol

Rank: 85 (Overall)

357.6 127700

👆🏻

Level Energy 27th

419.20 kJ / mol

Rank: 81 (Overall)

0 133800

👆🏻

Level Energy 28th

419.20 kJ / mol

Rank: 84 (Overall)

297.3 139800

👆🏻

Level Energy 29

419.20 kJ / mol

0 148100

👆🏻

Level Energy 30

419.00 kJ / mol

Rank: 80 (Overall)

0 154500

👆🏻

padha karo elektrokimia

1.46 g / amp-day

Rank: 51 (Overall)

0.16812 8.3209

👆🏻

Fungsi Work elektron

2.30 eV

Rank: 56 (Overall)

2.14 6

👆🏻

Properties Kimia liyane

Kimia Stabilitas, Flammability, ionisasi, kelarutan

atom

Panggil atom

Rank: 87 (Overall)

3 117

👆🏻

Konfigurasi elektron

[Ar] 4s ¹

Struktur Crystal

Body tengah kubik (Bcc)

Crystal pola

atom

Jumlah proton

3 117

👆🏻

Jumlah Neutron

Rank: 65 (Overall)

4 285

👆🏻

Jumlah Èlèktron

3 117

👆🏻

Radius saka Atom

Radius atom

227.00 pm

0 348

👆🏻

kovalen Radius

203.00 pm

0 260

👆🏻

Van der Waals Radius

275.00 pm

Rank: 7 (Overall)

0 348

👆🏻

Bobot atom

39.10 Amu

Rank: 81 (Overall)

6.94 294

👆🏻

Volume atom

45.46 cm3 / mol

1.39 71.07

👆🏻

Nomer atom jejer

unsur Previous

Sabanjure unsur

Potensi Valence Electron

10.40 (-eV)

Rank: 67 (Overall)

0 392.42

👆🏻

Constant pola

532.80 pm

0 891.25

👆🏻

pola Angles

π/2, π/2, π/2

Pola C / A rasio

1.69

Rank: 10 (Overall)

0.423 1.9

👆🏻

Teknik

Kapadhetan

Kapadhetan Ing suhu kamar

0.86 g / cm ³

Rank: 88 (Overall)

0.534 40.7

👆🏻

Kapadhetan Nalika Liquid (ing mp)

0.83 g / cm3

Rank: 89 (Overall)

0.512 41

👆🏻

Strength tensile

16.00 MPa

Rank: 47 (Overall)

0.1 11000

👆🏻

viskositas

0.00

1.5E-05 0.0035

👆🏻

meksa beluk

Meksa beluk ing 1000 K

0.00 (Pa)

Rank: 16 (Overall)

0 121

👆🏻

Meksa beluk ing 2000 K

0.00 (Pa)

Rank: 34 (Overall)

0 774

👆🏻

situs kelenturan

nyukur pengaturan

1.30 GPA

Rank: 66 (Overall)

1.3 222

👆🏻

pengaturan akeh

3.10 GPA

Rank: 64 (Overall)

0 462

👆🏻

Young kang pengaturan

3.53 GPA

Rank: 71 (Overall)

0 528

👆🏻

Poisson rasio

0.35

0.032 0.47

👆🏻

Properties Teknik liyane

Magnetic

Ciri Magnetic

Gravitasi tartamtu

0.86

0.53 4500

👆🏻

Nindakake Magnetic

paramagnetic

permeabilitas

0.00 H / m

1.25643E-06 0.0063

👆🏻

kelemahan

0.00

Rank: 23 (Overall)

-0.000166 200000

👆🏻

Properties Listrik

Property Listrik

Arman

resistivity

72.00 nΩ · m

Rank: 37 (Overall)

0.1 961

👆🏻

konduktivitas listrik

0.14 10 ⁶ / cm Ω

Rank: 16 (Overall)

0 0.63

👆🏻

elektron Affinity

48.40 kJ / mol

Rank: 27 (Overall)

0 222.8

👆🏻

termal

Kalor tartamtu

0.75 J / (kg K)

Rank: 6 (Overall)

0.1 3.6

👆🏻

Graham Kapasitas kalor

29.60 J / mol · K

Rank: 8 (Overall)

13.1 62.7

👆🏻

doyo termal

102.50 W / m · K

Rank: 15 (Overall)

0 429

👆🏻

suhu kritis

2,223.00 K

Rank: 14 (Overall)

26.3 3695

👆🏻

Expansion termal

83.30 μm / (m · K)