Kaliy

Kaliy (K)

chemical element with symbol K and atomic number 19
Atomic Number19
Atomic Weight39.0983
mass number39
Group1
Period4
Blocks
Proton19 p+
Neytron20 n0
Elektron19 e-
Animated Bohr model of K (Kaliy)

Fizik Xossa

Atom Radiusi
Molyar hajm
Kovalentlik Radiusi
Metallic Radius
Ion radiuslar
Crystal Radius
Van der Waals radius
density
Atomic Radii Of The Elements: Kaliy0102030405060708090100110120130140150160170180190200210220230240250260270280pmAtom RadiusiKovalentlik RadiusiMetallic RadiusVan der Waals radius

Chemical Property

energiya
proton affinity
electron affinity
ionization energy
ionization energy of K (Kaliy)
Solishtirma qaynash issiqligi
solishtirma erish issiqligi
standard enthalpy of formation
Elektron
Ion asboblar2, 8, 8, 1
Bohr model: K (Kaliy)
valence electron1
Lewis structure: K (Kaliy)
electron configuration[Ar] 4s1
1s2 2s2 2p6 3s2 3p6 4s1
Enhanced Bohr model of K (Kaliy)
Orbital Diagram of K (Kaliy)
Oksidlanish darajasi-1, 1
Elektrmanfiylik
0.82
Electrophilicity Index
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
Rang
Silver
appearancesilvery gray
refractive index
thermodynamic material property
Thermal Conductivity
Issiqlikdan kengayish
molar heat capacity
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
electrical conductivity
electrical resistivity
superconductivity
Magnetizm
typeparamagnetic
magnetic susceptibility (Mass)
0,0000000067 m³/Kg
magnetic susceptibility (Molar)
0,000000000262 m³/mol
magnetic susceptibility (Volume)
0,00000574
magnetic ordering
Kyuri nuqtasi
Néel temperature
Tuzilma
Crystal StructureBody Centered Cubic (BCC)
Kristall panjara davri
Lattice Anglesπ/2, π/2, π/2
mechanical property
Qattiqlik
bulk modulus
shear modulus
Yung moduli
Poisson's ratio
Tovush tezligi
klassifikatsiya
CategoryAlkali metals, Alkali metals
CAS GroupIA
IUPAC GroupIA
Glawe Number10
Mendeleev Number3
Pettifor Number10
Geochemical Classalkali metal
Goldschmidt classificationlitophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
2,1
Neutron Mass Absorption
0,0018
Atom kvant sonlari2S1/2
space group229 (Im_3m)

Isotopes of Potassium

Stable Isotopes2
Unstable Isotopes27
Natural Isotopes3
Isotopic Composition3993.26%3993.26%416.73%416.73%400.01%400.01%

31K

mass number31
neutron number12
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin3/2
nuclear quadrupole moment
time of discovery or invention2019
parity+

decay modeintensity
3p100%

32K

mass number32
neutron number13
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin1
nuclear quadrupole moment
time of discovery or invention
parity+

decay modeintensity
p (proton emission)

33K

mass number33
neutron number14
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin3/2
nuclear quadrupole moment
time of discovery or invention
parity+

decay modeintensity
p (proton emission)

34K

mass number34
neutron number15
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin1
nuclear quadrupole moment
time of discovery or invention
parity+

decay modeintensity
p (proton emission)

35K

mass number35
neutron number16
Nisbiy Atom Massa
g-factor
0,26133333333333 ± 0,0046666666666667
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
175,2 ± 1,9 ms
spin3/2
nuclear quadrupole moment
time of discovery or invention1976
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.37%

36K

mass number36
neutron number17
Nisbiy Atom Massa
g-factor
0,274 ± 0,0005
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
341 ± 3 ms
spin2
nuclear quadrupole moment
time of discovery or invention1967
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.048%
β+α (β+-delayed α emission)0.0034%

37K

mass number37
neutron number18
Nisbiy Atom Massa
g-factor
0,13547333333333 ± 0,00004
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,23651 ± 0,00094 s
spin3/2
nuclear quadrupole moment
0,109 ± 0,004
time of discovery or invention1958
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

38K

mass number38
neutron number19
Nisbiy Atom Massa
g-factor
0,457 ± 0,002
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
7,651 ± 0,019 m
spin3
nuclear quadrupole moment
time of discovery or invention1937
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

39K

mass number39
neutron number20
Nisbiy Atom Massa
g-factor
0,26098 ± 0,0000053333333333333
natural abundance
93,2581 ± 0,0044
Radioaktivlikstable isotope
Yarim yemirilish davriNot Radioactive ☢️
spin3/2
nuclear quadrupole moment
0,0603 ± 0,0006
time of discovery or invention1921
parity+

40K

mass number40
neutron number21
Nisbiy Atom Massa
g-factor
natural abundance
0,0117 ± 0,0001
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,248 ± 0,003 Gy
spin4
nuclear quadrupole moment
-0,075 ± 0,0008
time of discovery or invention1935
parity-

decay modeintensity
β (β decay)89.28%
β+ (β+ decay; β+ = ϵ + e+)10.72%

41K

mass number41
neutron number22
Nisbiy Atom Massa
g-factor
0,143248 ± 0,0000033333333333333
natural abundance
6,7302 ± 0,0044
Radioaktivlikstable isotope
Yarim yemirilish davriNot Radioactive ☢️
spin3/2
nuclear quadrupole moment
0,0734 ± 0,0007
time of discovery or invention1921
parity+

42K

mass number42
neutron number23
Nisbiy Atom Massa
g-factor
-0,57125 ± 0,0003
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
12,355 ± 0,007 h
spin2
nuclear quadrupole moment
time of discovery or invention1935
parity-

decay modeintensity
β (β decay)100%

43K

mass number43
neutron number24
Nisbiy Atom Massa
g-factor
0,10886666666667 ± 0,00053333333333333
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
22,3 ± 0,1 h
spin3/2
nuclear quadrupole moment
time of discovery or invention1949
parity+

decay modeintensity
β (β decay)100%

44K

mass number44
neutron number25
Nisbiy Atom Massa
g-factor
-0,428 ± 0,002
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
22,13 ± 0,19 m
spin2
nuclear quadrupole moment
time of discovery or invention1954
parity-

decay modeintensity
β (β decay)100%

45K

mass number45
neutron number26
Nisbiy Atom Massa
g-factor
0,1156 ± 0,00053333333333333
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
17,8 ± 0,6 m
spin3/2
nuclear quadrupole moment
time of discovery or invention1964
parity+

decay modeintensity
β (β decay)100%

46K

mass number46
neutron number27
Nisbiy Atom Massa
g-factor
-0,5255 ± 0,003
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
96,3 ± 0,08 s
spin2
nuclear quadrupole moment
time of discovery or invention1965
parity-

decay modeintensity
β (β decay)100%

47K

mass number47
neutron number28
Nisbiy Atom Massa
g-factor
3,866 ± 0,018
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
17,38 ± 0,03 s
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1964
parity+

decay modeintensity
β (β decay)100%

48K

mass number48
neutron number29
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
6,83 ± 0,14 s
spin1
nuclear quadrupole moment
time of discovery or invention1972
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)1.14%

49K

mass number49
neutron number30
Nisbiy Atom Massa
g-factor
2,6772 ± 0,0016
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
1,26 ± 0,05 s
spin1/2
nuclear quadrupole moment
0
time of discovery or invention1972
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)86%

50K

mass number50
neutron number31
Nisbiy Atom Massa
g-factor
0
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
472 ± 4 ms
spin0
nuclear quadrupole moment
0
time of discovery or invention1972
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)28.6%
2n (2-neutron emission)

51K

mass number51
neutron number32
Nisbiy Atom Massa
g-factor
0,342 ± 0,0013333333333333
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
365 ± 5 ms
spin3/2
nuclear quadrupole moment
time of discovery or invention1983
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)65%
2n (2-neutron emission)

52K

mass number52
neutron number33
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
110 ± 4 ms
spin2
nuclear quadrupole moment
time of discovery or invention1983
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)72.2%
2n (2-neutron emission)2.3%

53K

mass number53
neutron number34
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
30 ± 5 ms
spin3/2
nuclear quadrupole moment
time of discovery or invention1983
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)64%
2n (2-neutron emission)10%

54K

mass number54
neutron number35
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
10 ± 5 ms
spin2
nuclear quadrupole moment
time of discovery or invention1983
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)
2n (2-neutron emission)

55K

mass number55
neutron number36
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin3/2
nuclear quadrupole moment
time of discovery or invention2009
parity+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)

56K

mass number56
neutron number37
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin2
nuclear quadrupole moment
time of discovery or invention2009
parity-

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)

57K

mass number57
neutron number38
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin3/2
nuclear quadrupole moment
time of discovery or invention2018
parity+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)

58K

mass number58
neutron number39
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin2
nuclear quadrupole moment
time of discovery or invention2019
parity-

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)

59K

mass number59
neutron number40
Nisbiy Atom Massa
g-factor
natural abundance
Radioaktivlik☢️ Radioaktiv elementlar
Yarim yemirilish davri
spin3/2
nuclear quadrupole moment
time of discovery or invention2018
parity+

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)
Kalium

tarix

discoverer or inventorSir Humphrey Davy
location of discoveryEngland
time of discovery or invention1807
EtimologiyaEnglish: pot ash; symbol from Latin: kalium, (alkali).
pronunciationpe-TASS-i-em (inglizcha)

source

Abundance
Abundance in Earth's crust
natural abundance (Okean)
natural abundance (Inson tanasi)
0,2 %
natural abundance (Meteoroid)
0,07 %
natural abundance (Quyosh)
0,0004 %
Abundance in Universe
0,0003 %

Nuclear Screening Constants

1s0.5105
2p3.9728
2s5.9938
3p11.2744
3s10.3201
4s15.5048