1 Tabel périodik
1.1 Symbol
1.2 Panggil Group
1.3 Panggil periode
2.3 Block
2.4 Family unsur
2.5 CAS Number
74400977440020
7429905
54386242
3.2 Jeneng papan Group
3.3 Space Group Number
4 facts
4.1 Facts Interesting
- Ing dhaptar paling unsur KALUBÈRAN kalium wis ditingkat 7th.
- Kalium bisa gampang ngiris (disigar) mudhun nggunakake piso.
- Seng logam ketemu (diwenehi) ing akeh formulir kaya granules, foil, bledug lan ing wangun bubuk.
- Sawise wesi, Seng logam kaloro paling akeh ing kerak bumi.
4.2 sumber
Found in Minerals, Mining
Found in Minerals, Mining, Ores saka Minerals
4.3 History
4.3.1 sing katutup
Humphry Davy
Axel Fredrik Cronstedt
4.3.2 Discovery
4.4 turah mbrawah
4.4.1 Turah mbrawah Ing Universe
3 * 10-4 %6 * 10-3 %
5E-09
0.11
4.6.2 Turah mbrawah Ing Sun
~0.0004 %~0.008 %
1E-08
0.1
4.6.4 Turah mbrawah Ing meteorit
4.6.6 Turah mbrawah Ing bumi lemah ndhuwur
4.7.1 Turah mbrawah Ing Segara
4.8.2 Turah mbrawah Ing Manungsa
5 ulah
5.1 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.
- Wis resistance karat lan Empu iku digunakake kanggo piring logam.
- wesi banget migunani; alloy Nichrome digunakake ing kumparan panas saka toasters lan open listrik.
5.1.1 Ulah Industrial
Industry amunisi, Industri Kimia
Industry automobile, Industry Listrik, Industry Elektronik
5.1.2 Ulah Medical
Industry Pharmaceutical
NA
5.1.3 Ulah liyane
5.2 Properties biologi
5.2.1 keracunan
5.2.2 Saiki ing badan Human
5.3.1 Sang
1,620.00 Sang / mg dm-30.05 Sang / mg dm-3
0
1970
6.2.2 ing Bone
2,100.00 ppm0.70 ppm
0
170000
7 fisik
7.1 leleh Point
63.65 ° C1,453.00 ° C
27
3410
7.2 Boiling Point
774.00 ° C2,732.00 ° C
147
5660
7.3 katon
7.3.1 State fisik
7.3.2 warna
7.3.3 luster
7.4 atose
7.4.1 Mohs atose
7.4.3 Brinell atose
0.36 MPa667.00 MPa
0.14
3490
7.5.2 Vickers atose
ora Sumadhiya638.00 MPa
121
3430
7.7 Kacepetan swara
2,000.00 m / s4,900.00 m / s
818
16200
7.8 Properties Optical
7.8.1 bias Index
ora Sumadhiyaora Sumadhiya
1.000933
1.7229
7.8.3 reflectivity
ora Sumadhiya72.00 %
58
97
7.9 allotropes
7.9.1 α allotropes
ora Sumadhiya
ora Sumadhiya
7.9.2 β allotropes
ora Sumadhiya
ora Sumadhiya
7.9.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
8 Kimia
8.1 Formula Kimia
8.2 isotop
8.2.1 Isotop dikenal
8.3 keelektronegatifan
8.3.1 Pauling Elektronegativitas
8.3.3 Sanderson Elektronegativitas
8.3.6 Allred Rochow Elektronegativitas
8.3.8 Mulliken-Jaffe Elektronegativitas
0.73ora Sumadhiya
0.62
2.48
8.3.10 Allen Elektronegativitas
8.4 Electropositivity
8.4.1 Pauling Electropositivity
8.5 tenogo ionisasi
8.5.1 Level Energy 1st
418.80 kJ / mol737.10 kJ / mol
375.7
26130
8.5.3 Level Energy 2
3,052.00 kJ / mol1,753.00 kJ / mol
710.2162
28750
8.5.6 Level Energy 3rd
4,420.00 kJ / mol3,395.00 kJ / mol
1600
34230
8.5.8 Level Energy 4
5,877.00 kJ / mol5,300.00 kJ / mol
2780
37066
8.5.11 Level Energy 5th
7,975.00 kJ / mol7,339.00 kJ / mol
4305.2
97510
8.5.14 Level Energy 6th
9,590.00 kJ / mol10,400.00 kJ / mol
5715.8
105800
8.5.16 tingkat Energy 7
11,343.00 kJ / mol12,800.00 kJ / mol
7226.8
114300
8.5.19 Level Energy 8
14,944.00 kJ / mol15,600.00 kJ / mol
8857.4
125300
8.5.21 Level Energy 9
16,963.70 kJ / mol18,600.00 kJ / mol
14110
134700
8.5.23 Level Energy 10th
48,610.00 kJ / mol21,670.00 kJ / mol
17100
144300
8.5.26 Level Energy 11
54,490.00 kJ / mol30,970.00 kJ / mol
19900
169988
8.6.1 Level Energy 12
60,730.00 kJ / mol34,000.00 kJ / mol
22219
189368
8.7.1 Level Energy 13
68,950.00 kJ / mol37,100.00 kJ / mol
26930
76015
9.1.1 Level Energy 14
75,900.00 kJ / mol41,500.00 kJ / mol
29196
86450
9.4.2 Level Energy 15
83,080.00 kJ / mol44,800.00 kJ / mol
41987
97510
9.4.4 Level Energy 16
93,400.00 kJ / mol48,100.00 kJ / mol
47206
109480
9.4.5 Level Energy 17
99,710.00 kJ / mol55,101.00 kJ / mol
52737
122200
9.4.7 Level Energy 18
ora Sumadhiya58,570.00 kJ / mol
58570
134810
9.5.2 Level Energy 19
ora Sumadhiya148,700.00 kJ / mol
64702
148700
9.5.3 Level Energy 20
ora Sumadhiya159,000.00 kJ / mol
80400
171200
9.5.5 Level Energy 21
ora Sumadhiya169,400.00 kJ / mol
87000
179100
9.5.7 Level Energy 22
ora Sumadhiya182,700.00 kJ / mol
93400
184900
9.6.1 Level Energy 23rd
ora Sumadhiya194,000.00 kJ / mol
98420
198800
9.6.2 Level Energy 24
ora Sumadhiyaora Sumadhiya
104400
195200
9.7.1 Level Energy 25th
ora Sumadhiyaora Sumadhiya
121900
121900
9.9.1 Level Energy 26th
ora Sumadhiyaora Sumadhiya
127700
127700
9.9.2 Level Energy 27th
ora Sumadhiyaora Sumadhiya
133800
133800
9.10.1 Level Energy 28th
ora Sumadhiyaora Sumadhiya
139800
139800
9.12.1 Level Energy 29
ora Sumadhiyaora Sumadhiya
148100
148100
10.1.2 Level Energy 30
ora Sumadhiyaora Sumadhiya
154500
154500
10.2 padha karo elektrokimia
1.46 g / amp-day1.10 g / amp-day
0.16812
8.3209
10.3 Fungsi Work elektron
10.5 Properties Kimia liyane
Kimia Stabilitas, Flammability, ionisasi, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif
11 atom
11.1 Panggil atom
11.4 Konfigurasi elektron
[Ar] 4s 1
[Ar] 3d 8 4s 2 Utawa [Ar] 3d 9 4s 1
11.5 Struktur Crystal
Body tengah kubik (Bcc)
Face tengah kubik (FCC)
11.5.1 Crystal pola
11.6 atom
11.6.1 Jumlah proton
11.7.2 Jumlah Neutron
11.7.4 Jumlah Èlèktron
11.8 Radius saka Atom
11.8.1 Radius atom
227.00 pm124.00 pm
112
265
11.9.1 kovalen Radius
203.00 pm124.00 pm
96
260
11.9.2 Van der Waals Radius
275.00 pm163.00 pm
139
348
12.2 Bobot atom
39.10 Amu58.69 Amu
6.94
294
12.3 Volume atom
45.46 cm3 / mol6.59 cm3 / mol
1.39
71.07
12.5 Nomer atom jejer
12.5.1 unsur Previous
12.5.2 Sabanjure unsur
12.6 Potensi Valence Electron
10.40 (-eV)42.00 (-eV)
8
392.42
12.7 Constant pola
532.80 pm352.40 pm
228.58
891.25
12.8 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
12.9 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
1.567
1.886
14 Teknik
14.1 Kapadhetan
14.1.1 Kapadhetan Ing suhu kamar
0.86 g / cm 38.91 g / cm 3
0.534
40.7
14.3.1 Kapadhetan Nalika Liquid (ing mp)
0.83 g / cm37.81 g / cm3
0.512
20
14.5 Strength tensile
ora Sumadhiya345.00 MPa
2.5
11000
14.7 viskositas
ora Sumadhiyaora Sumadhiya
0.001526
0.001526
14.8 meksa beluk
14.8.1 Meksa beluk ing 1000 K
ora Sumadhiya0.00 (Pa)
2.47E-11
121
14.9.2 Meksa beluk ing 2000 K
ora Sumadhiya19.50 (Pa)
2.62E-10
774
14.10 situs kelenturan
14.10.1 nyukur pengaturan
1.30 GPA76.00 GPA
1.3
222
14.10.3 pengaturan akeh
3.10 GPA180.00 GPA
1.6
462
14.11.1 Young kang pengaturan
3.53 GPA200.00 GPA
1.7
528
14.12 Poisson rasio
ora Sumadhiya0.31
0.032
0.47
14.13 Properties Teknik liyane
15 Magnetic
15.1 Ciri Magnetic
15.1.1 Gravitasi tartamtu
15.1.2 Nindakake Magnetic
paramagnetic
Ferromagnetic
15.1.3 permeabilitas
ora Sumadhiya0.00 H / m
1.25643E-06
0.0063
15.1.4 kelemahan
ora Sumadhiya600.00
-0.000166
200000
15.2 Properties Listrik
15.2.1 Property Listrik
15.2.2 resistivity
72.00 nΩ · m69.30 nΩ · m
0.18
961
15.2.3 konduktivitas listrik
0.14 10 6 / cm Ω0.14 10 6 / cm Ω
0.00666
0.63
15.2.4 elektron Affinity
48.40 kJ / mol112.00 kJ / mol
0
222.8
16 termal
16.1 Kalor tartamtu
0.75 J / (kg K)0.44 J / (kg K)
0.11
3.6
16.2 Graham Kapasitas kalor
29.60 J / mol · K26.07 J / mol · K
16.443
62.7
16.3 doyo termal
102.50 W / m · K90.90 W / m · K
6.3
429
16.4 suhu kritis
2,223.00 Kora Sumadhiya
26.3
3223
16.5 Expansion termal
83.30 μm / (m · K)13.40 μm / (m · K)
4.5
97
16.6 enthalpy
16.6.1 Enthalpy panguapan
77.50 kJ / mol371.80 kJ / mol
7.32
799.1
16.6.2 Enthalpy saka Fusion
2.32 kJ / mol17.57 kJ / mol
2.1
35.23
16.6.3 Enthalpy saka atomization
89.50 kJ / mol422.60 kJ / mol
61.5
837
16.7 Standard molar Entropy
64.70 J / mol.K29.90 J / mol.K
9.5
198.1