kalium mungsuh Nihonium
Tabel périodik
Symbol
K
Nh
Panggil Group
1
17
13
5
Panggil periode
4
7
Block
s pemblokiran
p pemblokiran
Family unsur
alkali
Transisi mbokmenawa Post-
CAS Number
7440097
99+
54084707
6
Jeneng papan Group
3M Im_
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Space Group Number
229.00
1
194.00
5
facts
Facts Interesting
- Ing dhaptar paling unsur KALUBÈRAN kalium wis ditingkat 7th.
- Kalium bisa gampang ngiris (disigar) mudhun nggunakake piso.
ora Cepak
sumber
Found in Minerals, Mining
sintetik Diprodhuksi
History
sing katutup
Humphry Davy
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Discovery
1807
ing 2003
turah mbrawah
Turah mbrawah Ing Universe
3 * 10-4 %
9
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Turah mbrawah Ing Sun
~0.0004 %
9
~-9999 %
Turah mbrawah Ing meteorit
0.07 %
9
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Turah mbrawah Ing bumi lemah ndhuwur
1.50 %
6
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Turah mbrawah Ing Segara
0.04 %
3
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Turah mbrawah Ing Manungsa
0.20 %
2
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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.
- Efesus saiki dikenal saka logam Ununtrium sing winates kanggo riset waé mung.
Ulah Industrial
Industry amunisi, Industri Kimia
NA
Ulah Medical
Industry Pharmaceutical
NA
Ulah liyane
NA
tujuan Research
Properties biologi
keracunan
Toxic
Unknown
Saiki ing badan Human
Ya
Ora
Sang
1,620.00 Sang / mg dm-3
2
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ing Bone
2,100.00 ppm
3
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fisik Properties
leleh Point
63.65 ° C
99+
430.00 ° C
99+
Boiling Point
774.00 ° C
99+
1,130.00 ° C
99+
katon
State fisik
Solid
Solid
warna
perak Gray
Unknown
luster
NA
Unknown Luster
atose
Mohs atose
0.40
23
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Brinell atose
0.36 MPa
99+
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Kacepetan swara
2,000.00 m / s
99+
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Properties Optical
allotropes
Ora
Ora
α allotropes
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β allotropes
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γ allotropes
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Kimia Properties
Formula Kimia
K
Nh
isotop
Isotop dikenal
20
19
7
31
keelektronegatifan
Pauling Elektronegativitas
0.82
99+
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Sanderson Elektronegativitas
0.45
31
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Allred Rochow Elektronegativitas
0.91
39
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Mulliken-Jaffe Elektronegativitas
0.73
23
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Allen Elektronegativitas
0.73
99+
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Electropositivity
Pauling Electropositivity
3.18
3
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tenogo ionisasi
Level Energy 1st
418.80 kJ / mol
99+
704.90 kJ / mol
34
Level Energy 2
3,052.00 kJ / mol
5
2,238.50 kJ / mol
7
Level Energy 3rd
4,420.00 kJ / mol
8
3,023.30 kJ / mol
26
Level Energy 4
5,877.00 kJ / mol
9
4,351.50 kJ / mol
29
Level Energy 5th
7,975.00 kJ / mol
8
5,692.60 kJ / mol
28
Level Energy 6th
9,590.00 kJ / mol
13
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tingkat Energy 7
11,343.00 kJ / mol
17
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Level Energy 8
14,944.00 kJ / mol
13
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Level Energy 9
16,963.70 kJ / mol
15
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Level Energy 10th
48,610.00 kJ / mol
3
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Level Energy 11
54,490.00 kJ / mol
4
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Level Energy 12
60,730.00 kJ / mol
4
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Level Energy 13
68,950.00 kJ / mol
4
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Level Energy 14
75,900.00 kJ / mol
5
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Level Energy 15
83,080.00 kJ / mol
6
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Level Energy 16
93,400.00 kJ / mol
7
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Level Energy 17
99,710.00 kJ / mol
8
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padha karo elektrokimia
1.46 g / amp-day
99+
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Fungsi Work elektron
2.30 eV
99+
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Properties Kimia liyane
Kimia Stabilitas, Flammability, ionisasi, kelarutan
Kimia Stabilitas, ionisasi
atom Properties
Panggil atom
19
99+
113
5
Konfigurasi elektron
[Ar] 4s 1
[Rn] 5F 14 6D 10 7s 2 7p 1
Struktur Crystal
Body tengah kubik (Bcc)
ora Lake
Crystal pola
BCC-Crystal-Structure-.jpg#100
Unknown-Crystal-Structure-of-Ununtrium.jpg#100
atom
Jumlah proton
19
99+
113
5
Jumlah Neutron
20
99+
150
11
Jumlah Èlèktron
19
99+
113
5
Radius saka Atom
Radius atom
227.00 pm
3
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kovalen Radius
203.00 pm
9
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Van der Waals Radius
275.00 pm
5
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Bobot atom
39.10 Amu
99+
286.00 Amu
4
Volume atom
45.46 cm3 / mol
3
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Nomer atom jejer
Potensi Valence Electron
10.40 (-eV)
99+
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Constant pola
532.80 pm
12
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pola Angles
π/2, π/2, π/2
NA
Pola C / A rasio
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Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
0.86 g / cm 3
99+
16.00 g / cm 3
19
Kapadhetan Nalika Liquid (ing mp)
0.83 g / cm3
99+
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Strength tensile
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viskositas
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meksa beluk
situs kelenturan
nyukur pengaturan
1.30 GPA
99+
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pengaturan akeh
3.10 GPA
99+
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Young kang pengaturan
3.53 GPA
99+
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Poisson rasio
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Properties Teknik liyane
NA
Unknown
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
0.86
99+
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Nindakake Magnetic
paramagnetic
Unknown
Properties Listrik
Property Listrik
Arman
Unknown
resistivity
72.00 nΩ · m
37
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konduktivitas listrik
0.14 10 6 / cm Ω
14
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elektron Affinity
48.40 kJ / mol
22
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termal Properties
Kalor tartamtu
0.75 J / (kg K)
6
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Graham Kapasitas kalor
29.60 J / mol · K
6
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doyo termal
102.50 W / m · K
15
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suhu kritis
2,223.00 K
3
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Expansion termal
83.30 μm / (m · K)
3
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enthalpy
Enthalpy panguapan
77.50 kJ / mol
99+
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Enthalpy saka Fusion
2.32 kJ / mol
99+
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Enthalpy saka atomization
89.50 kJ / mol
99+
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Standard molar Entropy
64.70 J / mol.K
18
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