seng mungsuh kalium
Tabel périodik
Symbol
Zn
K
Panggil Group
12
6
1
17
Panggil periode
4
4
Block
d block
s pemblokiran
Family unsur
transisi Metal
alkali
CAS Number
7440666
24
7440097
99+
Jeneng papan Group
P63 / mmc
3M Im_
Space Group Number
194.00
5
229.00
1
facts
Facts Interesting
- Seng logam ketemu (diwenehi) ing akeh formulir kaya granules, foil, bledug lan ing wangun bubuk.
- Prodhusèn utama Seng logam sing Australia, Kanada, China, USA lan Peru.
- Ing dhaptar paling unsur KALUBÈRAN kalium wis ditingkat 7th.
- Kalium bisa gampang ngiris (disigar) mudhun nggunakake piso.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining
History
sing katutup
Indian metallurgists
Humphry Davy
Discovery
Sadurunge 1000 SM
1807
turah mbrawah
Turah mbrawah Ing Universe
3 * 10-5 %
11
3 * 10-4 %
9
Turah mbrawah Ing Sun
~0.0002 %
10
~0.0004 %
9
Turah mbrawah Ing meteorit
0.02 %
12
0.07 %
9
Turah mbrawah Ing bumi lemah ndhuwur
0.01 %
16
1.50 %
6
Turah mbrawah Ing Segara
0.00 %
10
0.04 %
3
Turah mbrawah Ing Manungsa
0.00 %
6
0.20 %
2
ulah
Ulah lan Wuku
- Kang utamané dipigunakaké kanggo galvanizing logam.
- Iku uga digunakake kanggo Manufaktur die-casting lan iku banget penting kanggo industri automobile.
- 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 Listrik, Industry Elektronik
Industry amunisi, Industri Kimia
Ulah Medical
Industry Pharmaceutical
Industry Pharmaceutical
Ulah liyane
wesi
NA
Properties biologi
keracunan
Highly Toxic
Toxic
Saiki ing badan Human
Ya
Ya
Sang
7.00 Sang / mg dm-3
6
1,620.00 Sang / mg dm-3
2
ing Bone
170.00 ppm
6
2,100.00 ppm
3
fisik Properties
leleh Point
419.58 ° C
99+
63.65 ° C
99+
Boiling Point
907.00 ° C
99+
774.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Gray
perak Gray
luster
metallic
NA
atose
Mohs atose
2.50
14
0.40
23
Brinell atose
327.00 MPa
32
0.36 MPa
99+
Kacepetan swara
3,850.00 m / s
18
2,000.00 m / s
99+
Properties Optical
bias Index
1.00
2
ora Sumadhiya
reflectivity
80.00 %
5
ora Sumadhiya
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Zn
K
isotop
Isotop dikenal
25
14
20
19
keelektronegatifan
Pauling Elektronegativitas
1.65
19
0.82
99+
Sanderson Elektronegativitas
2.23
6
0.45
31
Allred Rochow Elektronegativitas
1.66
7
0.91
39
Mulliken-Jaffe Elektronegativitas
1.65
11
0.73
23
Allen Elektronegativitas
1.59
22
0.73
99+
Electropositivity
Pauling Electropositivity
2.35
35
3.18
3
tenogo ionisasi
Level Energy 1st
906.40 kJ / mol
6
418.80 kJ / mol
99+
Level Energy 2
1,733.30 kJ / mol
27
3,052.00 kJ / mol
5
Level Energy 3rd
3,833.00 kJ / mol
12
4,420.00 kJ / mol
8
Level Energy 4
5,731.00 kJ / mol
11
5,877.00 kJ / mol
9
Level Energy 5th
7,970.00 kJ / mol
9
7,975.00 kJ / mol
8
Level Energy 6th
10,400.00 kJ / mol
9
9,590.00 kJ / mol
13
tingkat Energy 7
12,900.00 kJ / mol
9
11,343.00 kJ / mol
17
Level Energy 8
16,800.00 kJ / mol
6
14,944.00 kJ / mol
13
Level Energy 9
19,600.00 kJ / mol
8
16,963.70 kJ / mol
15
Level Energy 10th
23,000.00 kJ / mol
10
48,610.00 kJ / mol
3
Level Energy 11
26,400.00 kJ / mol
11
54,490.00 kJ / mol
4
Level Energy 12
29,990.00 kJ / mol
11
60,730.00 kJ / mol
4
Level Energy 13
40,490.00 kJ / mol
5
68,950.00 kJ / mol
4
Level Energy 14
43,800.00 kJ / mol
6
75,900.00 kJ / mol
5
Level Energy 15
47,300.00 kJ / mol
8
83,080.00 kJ / mol
6
Level Energy 16
52,300.00 kJ / mol
9
93,400.00 kJ / mol
7
Level Energy 17
55,900.00 kJ / mol
10
99,710.00 kJ / mol
8
Level Energy 18
59,700.00 kJ / mol
11
ora Sumadhiya
Level Energy 19
67,300.00 kJ / mol
10
ora Sumadhiya
Level Energy 20
171,200.00 kJ / mol
1
ora Sumadhiya
Level Energy 21
179,100.00 kJ / mol
1
ora Sumadhiya
padha karo elektrokimia
1.22 g / amp-day
99+
1.46 g / amp-day
99+
Fungsi Work elektron
4.33 eV
17
2.30 eV
99+
Properties Kimia liyane
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif
Kimia Stabilitas, Flammability, ionisasi, kelarutan
atom Properties
Panggil atom
30
99+
19
99+
Konfigurasi elektron
[Ar] 3d 10 4s 2
[Ar] 4s 1
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Body tengah kubik (Bcc)
Crystal pola
HCP-Crystal-Structure-of-Zinc.jpg#100
BCC-Crystal-Structure-.jpg#100
atom
Jumlah proton
30
99+
19
99+
Jumlah Neutron
35
99+
20
99+
Jumlah Èlèktron
30
99+
19
99+
Radius saka Atom
Radius atom
134.00 pm
99+
227.00 pm
3
kovalen Radius
122.00 pm
99+
203.00 pm
9
Van der Waals Radius
139.00 pm
99+
275.00 pm
5
Bobot atom
65.38 Amu
99+
39.10 Amu
99+
Volume atom
9.20 cm3 / mol
99+
45.46 cm3 / mol
3
Nomer atom jejer
Potensi Valence Electron
38.90 (-eV)
99+
10.40 (-eV)
99+
Constant pola
266.49 pm
99+
532.80 pm
12
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
7.14 g / cm 3
99+
0.86 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
6.57 g / cm3
37
0.83 g / cm3
99+
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
situs kelenturan
nyukur pengaturan
43.00 GPA
18
1.30 GPA
99+
pengaturan akeh
70.00 GPA
19
3.10 GPA
99+
Young kang pengaturan
108.00 GPA
19
3.53 GPA
99+
Poisson rasio
0.25
24
ora Sumadhiya
Properties Teknik liyane
NA
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
6.90
99+
0.86
99+
Nindakake Magnetic
diamagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
59.00 nΩ · m
40
72.00 nΩ · m
37
konduktivitas listrik
0.17 10 6 / cm Ω
12
0.14 10 6 / cm Ω
14
elektron Affinity
0.00 kJ / mol
40
48.40 kJ / mol
22
termal Properties
Kalor tartamtu
0.39 J / (kg K)
14
0.75 J / (kg K)
6
Graham Kapasitas kalor
25.47 J / mol · K
39
29.60 J / mol · K
6
doyo termal
116.00 W / m · K
14
102.50 W / m · K
15
suhu kritis
ora Sumadhiya
2,223.00 K
3
Expansion termal
30.20 μm / (m · K)
11
83.30 μm / (m · K)
3
enthalpy
Enthalpy panguapan
7.32 kJ / mol
99+
77.50 kJ / mol
99+
Enthalpy saka Fusion
7.32 kJ / mol
99+
2.32 kJ / mol
99+
Enthalpy saka atomization
129.70 kJ / mol
99+
89.50 kJ / mol
99+
Standard molar Entropy
41.60 J / mol.K
36
64.70 J / mol.K
18
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