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kalium
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kalium metal

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1 Tabel périodik

1.1 Symbol

K

1.2 Panggil Group

1
Rank: 17 (Overall)
Gadolinium metal
0 17

1.6 Panggil periode

4
Rank: 4 (Overall)
lithium metal
2 7

1.11 Block

s pemblokiran

1.12 Family unsur

alkali

1.13 CAS Number

7440097
Rank: 70 (Overall)
Aluminium metal
7429905 54386242

1.17 Jeneng papan Group

3M Im_

1.18 Space Group Number

229.00
Rank: 1 (Overall)
plutonium metal
11 229

3 facts

3.1 Facts Interesting

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

3.2 sumber

Found in Minerals, Mining

3.3 History

3.3.1 sing katutup

Humphry Davy

3.3.2 Discovery

1807

3.4 turah mbrawah

3.4.1 Turah mbrawah Ing Universe

3 * 10-4 %
Rank: 9 (Overall)
Thallium metal
5E-09 0.11

3.4.4 Turah mbrawah Ing Sun

~0.0004 %
Rank: 9 (Overall)
Beryllium metal
1E-08 0.1

3.5.1 Turah mbrawah Ing meteorit

0.07 %
Rank: 9 (Overall)
Gold metal
1.7E-07 22

4.1.6 Turah mbrawah Ing bumi lemah ndhuwur

1.50 %
Rank: 6 (Overall)
Radium metal
9.9E-12 8.1

5.3.3 Turah mbrawah Ing Segara

0.04 %
Rank: 3 (Overall)
Protaktinium metal
2E-23 1.1

5.3.6 Turah mbrawah Ing Manungsa

0.20 %
Rank: 2 (Overall)
Radium metal
1E-13 1.4

7 ulah

7.1 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.

7.1.1 Ulah Industrial

Industry amunisi, Industri Kimia

7.1.2 Ulah Medical

Industry Pharmaceutical

7.1.3 Ulah liyane

NA

7.2 Properties biologi

7.2.1 keracunan

Toxic

7.2.2 Saiki ing badan Human

Ya

7.2.3 Sang

1,620.00 Sang / mg dm-3
Rank: 2 (Overall)
plutonium metal
0 1970

8.1.1 ing Bone

2,100.00 ppm
Rank: 3 (Overall)
plutonium metal
0 170000

9 fisik

9.1 leleh Point

63.65 ° C
Rank: 77 (Overall)
Francium metal
27 3410

9.3 Boiling Point

774.00 ° C
Rank: 72 (Overall)
Flerovium metal
147 5660

9.7 katon

9.7.1 State fisik

Solid

9.7.2 warna

perak Gray

9.7.3 luster

NA

9.8 atose

9.8.1 Mohs atose

0.40
Rank: 23 (Overall)
sesium metal
0.2 8.5

9.10.3 Brinell atose

0.36 MPa
Rank: 54 (Overall)
sesium metal
0.14 3490

10.2.3 Vickers atose

ora Sumadhiya
Rank: N/A (Overall)
Palladium metal
121 3430

10.5 Kacepetan swara

2,000.00 m / s
Rank: 45 (Overall)
Thallium metal
818 16200

10.6 Properties Optical

10.6.1 bias Index

ora Sumadhiya
Rank: N/A (Overall)
Mercury metal
1.000933 1.7229

10.6.3 reflectivity

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
58 97

10.7 allotropes

Ora

10.7.1 α allotropes

ora Sumadhiya

10.7.2 β allotropes

ora Sumadhiya

10.7.3 γ allotropes

ora Sumadhiya

11 Kimia

11.1 Formula Kimia

K

11.2 isotop

11.2.1 Isotop dikenal

20
Rank: 19 (Overall)
Tennessine metal
0 38

11.4 keelektronegatifan

11.4.1 Pauling Elektronegativitas

0.82
Rank: 51 (Overall)
Francium metal
0.7 2.54

11.5.3 Sanderson Elektronegativitas

0.45
Rank: 31 (Overall)
sesium metal
0.22 2.56

11.5.5 Allred Rochow Elektronegativitas

0.91
Rank: 39 (Overall)
sesium metal
0.86 1.82

11.5.7 Mulliken-Jaffe Elektronegativitas

0.73
Rank: 23 (Overall)
sesium metal
0.62 2.48

11.5.10 Allen Elektronegativitas

0.73
Rank: 45 (Overall)
sesium metal
0.659 2.7

11.6 Electropositivity

11.6.1 Pauling Electropositivity

3.18
Rank: 3 (Overall)
Gold metal
1.46 3.3

11.7 tenogo ionisasi

11.7.1 Level Energy 1st

418.80 kJ / mol
Rank: 87 (Overall)
sesium metal
375.7 26130

11.7.3 Level Energy 2

3,052.00 kJ / mol
Rank: 5 (Overall)
uranium metal
710.2162 28750

11.7.5 Level Energy 3rd

4,420.00 kJ / mol
Rank: 8 (Overall)
osmium metal
1600 34230

11.7.8 Level Energy 4

5,877.00 kJ / mol
Rank: 9 (Overall)
thorium metal
2780 37066

11.7.10 Level Energy 5th

7,975.00 kJ / mol
Rank: 8 (Overall)
dubnium metal
4305.2 97510

11.7.12 Level Energy 6th

9,590.00 kJ / mol
Rank: 13 (Overall)
Seaborgium metal
5715.8 105800

11.7.15 tingkat Energy 7

11,343.00 kJ / mol
Rank: 17 (Overall)
Bohrium metal
7226.8 114300

11.7.17 Level Energy 8

14,944.00 kJ / mol
Rank: 13 (Overall)
hassium metal
8857.4 125300

11.7.20 Level Energy 9

16,963.70 kJ / mol
Rank: 15 (Overall)
Yttrium metal
14110 134700

11.7.23 Level Energy 10th

48,610.00 kJ / mol
Rank: 3 (Overall)
strontium metal
17100 144300

11.7.25 Level Energy 11

54,490.00 kJ / mol
Rank: 4 (Overall)
Yttrium metal
19900 169988

11.7.28 Level Energy 12

60,730.00 kJ / mol
Rank: 4 (Overall)
molybdenum metal
22219 189368

11.7.31 Level Energy 13

68,950.00 kJ / mol
Rank: 4 (Overall)
molybdenum metal
26930 76015

11.7.34 Level Energy 14

75,900.00 kJ / mol
Rank: 5 (Overall)
molybdenum metal
29196 86450

11.8.1 Level Energy 15

83,080.00 kJ / mol
Rank: 6 (Overall)
Manganese metal
41987 97510

11.9.1 Level Energy 16

93,400.00 kJ / mol
Rank: 7 (Overall)
Iron metal
47206 109480

12.1.1 Level Energy 17

99,710.00 kJ / mol
Rank: 8 (Overall)
kobalt metal
52737 122200

12.4.2 Level Energy 18

ora Sumadhiya
Rank: 100 (Overall)
Nickel metal
58570 134810

12.4.4 Level Energy 19

ora Sumadhiya
Rank: 100 (Overall)
tembaga metal
64702 148700

12.4.5 Level Energy 20

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
80400 171200

12.4.7 Level Energy 21

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
87000 179100

12.4.8 Level Energy 22

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
93400 184900

12.5.2 Level Energy 23rd

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
98420 198800

12.5.4 Level Energy 24

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
104400 195200

12.5.6 Level Energy 25th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
121900 121900

12.6.1 Level Energy 26th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
127700 127700

12.6.2 Level Energy 27th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
133800 133800

12.7.1 Level Energy 28th

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
139800 139800

12.7.2 Level Energy 29

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
148100 148100

12.9.1 Level Energy 30

ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
154500 154500

12.10 padha karo elektrokimia

1.46 g / amp-day
Rank: 47 (Overall)
Beryllium metal
0.16812 8.3209

12.14 Fungsi Work elektron

2.30 eV
Rank: 44 (Overall)
sesium metal
2.14 5.65

13.2 Properties Kimia liyane

Kimia Stabilitas, Flammability, ionisasi, kelarutan

14 atom

14.1 Panggil atom

19
Rank: 87 (Overall)
lithium metal
3 117

14.3 Konfigurasi elektron

[Ar] 4s 1

14.4 Struktur Crystal

Body tengah kubik (Bcc)

14.4.1 Crystal pola

14.5 atom

14.5.1 Jumlah proton

19
Rank: 86 (Overall)
lithium metal
3 117

14.7.2 Jumlah Neutron

20
Rank: 64 (Overall)
lithium metal
4 184

14.8.2 Jumlah Èlèktron

19
Rank: 86 (Overall)
lithium metal
3 117

14.9 Radius saka Atom

14.9.1 Radius atom

227.00 pm
Rank: 3 (Overall)
Beryllium metal
112 265

14.9.3 kovalen Radius

203.00 pm
Rank: 9 (Overall)
Beryllium metal
96 260

14.9.4 Van der Waals Radius

275.00 pm
Rank: 5 (Overall)
seng metal
139 348

14.11 Bobot atom

39.10 Amu
Rank: 81 (Overall)
lithium metal
6.94 294

15.2 Volume atom

45.46 cm3 / mol
Rank: 3 (Overall)
Manganese metal
1.39 71.07

15.4 Nomer atom jejer

15.4.1 unsur Previous

15.4.2 Sabanjure unsur

15.5 Potensi Valence Electron

10.40 (-eV)
Rank: 63 (Overall)
Francium metal
8 392.42

15.6 Constant pola

532.80 pm
Rank: 12 (Overall)
Beryllium metal
228.58 891.25

15.7 pola Angles

π/2, π/2, π/2

15.8 Pola C / A rasio

ora Sumadhiya
Rank: N/A (Overall)
Beryllium metal
1.567 1.886

17 Teknik

17.1 Kapadhetan

17.1.1 Kapadhetan Ing suhu kamar

0.86 g / cm 3
Rank: 83 (Overall)
lithium metal
0.534 40.7

17.2.1 Kapadhetan Nalika Liquid (ing mp)

0.83 g / cm3
Rank: 59 (Overall)
lithium metal
0.512 20

17.5 Strength tensile

ora Sumadhiya
Rank: N/A (Overall)
Indium metal
2.5 11000

17.7 viskositas

ora Sumadhiya
Rank: N/A (Overall)
Mercury metal
0.001526 0.001526

17.8 meksa beluk

17.8.1 Meksa beluk ing 1000 K

ora Sumadhiya
Rank: N/A (Overall)
cerium metal
2.47E-11 121

17.9.2 Meksa beluk ing 2000 K

ora Sumadhiya
Rank: N/A (Overall)
tungsten metal
2.62E-10 774

17.10 situs kelenturan

17.10.1 nyukur pengaturan

1.30 GPA
Rank: 52 (Overall)
Palladium
1.3 222

17.10.3 pengaturan akeh

3.10 GPA
Rank: 48 (Overall)
sesium metal
1.6 462

17.11.1 Young kang pengaturan

3.53 GPA
Rank: 56 (Overall)
sesium metal
1.7 528

17.12 Poisson rasio

ora Sumadhiya
Rank: N/A (Overall)
Beryllium metal
0.032 0.47

17.13 Properties Teknik liyane

NA

18 Magnetic

18.1 Ciri Magnetic

18.1.1 Gravitasi tartamtu

0.86
Rank: 69 (Overall)
lithium metal
0.53 4500

18.1.2 Nindakake Magnetic

paramagnetic

18.1.3 permeabilitas

ora Sumadhiya
Rank: N/A (Overall)
Bismuth metal
1.25643E-06 0.0063

18.1.4 kelemahan

ora Sumadhiya
Rank: N/A (Overall)
Bismuth metal
-0.000166 200000

18.2 Properties Listrik

18.2.1 Property Listrik

Arman

18.2.2 resistivity

72.00 nΩ · m
Rank: 37 (Overall)
Thallium metal
0.18 961

18.2.3 konduktivitas listrik

0.14 10 6 / cm Ω
Rank: 14 (Overall)
plutonium metal
0.00666 0.63

18.2.4 elektron Affinity

48.40 kJ / mol
Rank: 22 (Overall)
Mercury metal
0 222.8

19 termal

19.1 Kalor tartamtu

0.75 J / (kg K)
Rank: 6 (Overall)
americium metal
0.11 3.6

19.2 Graham Kapasitas kalor

29.60 J / mol · K
Rank: 6 (Overall)
Beryllium metal
16.443 62.7

19.3 doyo termal

102.50 W / m · K
Rank: 15 (Overall)
neptunium metal
6.3 429

19.4 suhu kritis

2,223.00 K
Rank: 3 (Overall)
ytterbium metal
26.3 3223

19.5 Expansion termal

83.30 μm / (m · K)
Rank: 3 (Overall)
tungsten metal
4.5 97

19.6 enthalpy

19.6.1 Enthalpy panguapan

77.50 kJ / mol
Rank: 55 (Overall)
seng metal
7.32 799.1

19.6.2 Enthalpy saka Fusion

2.32 kJ / mol
Rank: 60 (Overall)
sesium metal
2.1 35.23

19.6.3 Enthalpy saka atomization

89.50 kJ / mol
Rank: 58 (Overall)
Mercury metal
61.5 837

19.7 Standard molar Entropy

64.70 J / mol.K
Rank: 18 (Overall)
Beryllium metal
9.5 198.1