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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

1.3 Panggil periode

4
Rank: 4 (Overall)
lithium metal
2 7

1.4 Block

s pemblokiran

1.5 Family unsur

alkali

1.6 CAS Number

7440097
Rank: 70 (Overall)
Aluminium metal
7429905 54386242

1.7 Jeneng papan Group

3M Im_

1.8 Space Group Number

229.00
Rank: 1 (Overall)
plutonium metal
11 229

2 facts

2.1 Facts Interesting

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

2.2 sumber

Found in Minerals, Mining

2.3 History

2.3.1 sing katutup

Humphry Davy

2.3.2 Discovery

1807

2.4 turah mbrawah

2.4.1 Turah mbrawah Ing Universe

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

2.4.2 Turah mbrawah Ing Sun

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

2.4.3 Turah mbrawah Ing meteorit

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

2.4.4 Turah mbrawah Ing bumi lemah ndhuwur

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

2.4.5 Turah mbrawah Ing Segara

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

2.4.6 Turah mbrawah Ing Manungsa

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

3 ulah

3.1 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.

3.1.1 Ulah Industrial

Industry amunisi, Industri Kimia

3.1.2 Ulah Medical

Industry Pharmaceutical

3.1.3 Ulah liyane

NA

3.2 Properties biologi

3.2.1 keracunan

Toxic

3.2.2 Saiki ing badan Human

Ya

3.2.3 Sang

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

3.2.4 ing Bone

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

4 fisik

4.1 leleh Point

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

4.2 Boiling Point

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

4.3 katon

4.3.1 State fisik

Solid

4.3.2 warna

perak Gray

4.3.3 luster

NA

4.4 atose

4.4.1 Mohs atose

0.40
Rank: 23 (Overall)
sesium metal
0.2 8.5

4.4.2 Brinell atose

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

4.4.3 Vickers atose

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

4.5 Kacepetan swara

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

4.6 Properties Optical

4.6.1 bias Index

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

4.6.2 reflectivity

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

K

5.2 isotop

5.2.1 Isotop dikenal

20
Rank: 19 (Overall)
Tennessine metal
0 38

5.3 keelektronegatifan

5.3.1 Pauling Elektronegativitas

0.82
Rank: 51 (Overall)
Francium metal
0.7 2.54

5.3.2 Sanderson Elektronegativitas

0.45
Rank: 31 (Overall)
sesium metal
0.22 2.56

5.3.3 Allred Rochow Elektronegativitas

0.91
Rank: 39 (Overall)
sesium metal
0.86 1.82

5.3.4 Mulliken-Jaffe Elektronegativitas

0.73
Rank: 23 (Overall)
sesium metal
0.62 2.48

5.3.5 Allen Elektronegativitas

0.73
Rank: 45 (Overall)
sesium metal
0.659 2.7

5.4 Electropositivity

5.4.1 Pauling Electropositivity

3.18
Rank: 3 (Overall)
Gold metal
1.46 3.3

5.5 tenogo ionisasi

5.5.1 Level Energy 1st

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

5.5.2 Level Energy 2

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

5.5.3 Level Energy 3rd

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

5.5.4 Level Energy 4

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

5.5.5 Level Energy 5th

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

5.5.6 Level Energy 6th

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

5.5.7 tingkat Energy 7

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

5.5.8 Level Energy 8

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

5.5.9 Level Energy 9

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

5.5.10 Level Energy 10th

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

5.5.11 Level Energy 11

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

5.5.12 Level Energy 12

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

5.5.13 Level Energy 13

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

5.5.14 Level Energy 14

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

5.5.15 Level Energy 15

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

5.5.16 Level Energy 16

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

5.5.17 Level Energy 17

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

5.5.18 Level Energy 18

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

5.5.19 Level Energy 19

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

5.5.20 Level Energy 20

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

5.5.21 Level Energy 21

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

5.5.22 Level Energy 22

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

5.5.23 Level Energy 23rd

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

5.5.24 Level Energy 24

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

5.5.25 Level Energy 25th

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

5.5.26 Level Energy 26th

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

5.5.27 Level Energy 27th

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

5.5.28 Level Energy 28th

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

5.5.29 Level Energy 29

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

5.5.30 Level Energy 30

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

5.6 padha karo elektrokimia

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

5.7 Fungsi Work elektron

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

5.8 Properties Kimia liyane

Kimia Stabilitas, Flammability, ionisasi, kelarutan

6 atom

6.1 Panggil atom

19
Rank: 87 (Overall)
lithium metal
3 117

6.2 Konfigurasi elektron

[Ar] 4s 1

6.3 Struktur Crystal

Body tengah kubik (Bcc)

6.3.1 Crystal pola

6.4 atom

6.4.1 Jumlah proton

19
Rank: 86 (Overall)
lithium metal
3 117

6.4.2 Jumlah Neutron

20
Rank: 64 (Overall)
lithium metal
4 184

6.4.3 Jumlah Èlèktron

19
Rank: 86 (Overall)
lithium metal
3 117

6.5 Radius saka Atom

6.5.1 Radius atom

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

6.5.2 kovalen Radius

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

6.5.3 Van der Waals Radius

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

6.6 Bobot atom

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

6.7 Volume atom

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

6.8 Nomer atom jejer

6.8.1 unsur Previous

6.8.2 Sabanjure unsur

6.9 Potensi Valence Electron

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

6.10 Constant pola

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

6.11 pola Angles

π/2, π/2, π/2

6.12 Pola C / A rasio

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

7 Teknik

7.1 Kapadhetan

7.1.1 Kapadhetan Ing suhu kamar

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

7.1.2 Kapadhetan Nalika Liquid (ing mp)

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

7.2 Strength tensile

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

7.3 viskositas

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

7.4 meksa beluk

7.4.1 Meksa beluk ing 1000 K

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

7.4.2 Meksa beluk ing 2000 K

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

7.5 situs kelenturan

7.5.1 nyukur pengaturan

1.30 GPA
Rank: 52 (Overall)
Palladium
1.3 222

7.5.2 pengaturan akeh

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

7.5.3 Young kang pengaturan

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

7.6 Poisson rasio

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

7.7 Properties Teknik liyane

NA

8 Magnetic

8.1 Ciri Magnetic

8.1.1 Gravitasi tartamtu

0.86
Rank: 69 (Overall)
lithium metal
0.53 4500

8.1.2 Nindakake Magnetic

paramagnetic

8.1.3 permeabilitas

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

8.1.4 kelemahan

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

8.2 Properties Listrik

8.2.1 Property Listrik

Arman

8.2.2 resistivity

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

8.2.3 konduktivitas listrik

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

8.2.4 elektron Affinity

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

9 termal

9.1 Kalor tartamtu

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

9.2 Graham Kapasitas kalor

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

9.3 doyo termal

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

9.4 suhu kritis

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

9.5 Expansion termal

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

9.6 enthalpy

9.6.1 Enthalpy panguapan

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

9.6.2 Enthalpy saka Fusion

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

9.6.3 Enthalpy saka atomization

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

9.7 Standard molar Entropy

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