Титан

Титан (Ti)

chemical element with symbol Ti and atomic number 22
Atomic Number22
Atomic Weight47.867
Адади массавӣ48
Group4
Period4
Blockd
proton22 p+
neutron26 n0
electron22 e-
Animated Bohr model of Ti (Титан)

Хусусияти Физикӣ

Atomic Radius
140 pm
molar volume
covalent radius
136 pm
Metallic Radius
132 pm
ionic radius
86 pm
Crystal Radius
100 pm
Van der Waals radius
211 pm
зичӣ
4,506 g/cm³
Atomic Radii Of The Elements: Титан020406080100120140160180200220pmAtomic RadiusCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

энергия
proton affinity
876 kJ/mol
electron affinity
ionization energy
6,82812 eV/particle
ionization energy of Ti (Титан)
enthalpy of vaporization
422,6 kJ/mol
гармои гудозиш
18,8 kJ/mol
standard enthalpy of formation
473 kJ/mol
electron
Абри электронӣ2, 8, 10, 2
Bohr model: Ti (Титан)
valence electron2
Lewis structure: Ti (Титан)
electron configuration[Ar] 3d2 4s2
1s2 2s2 2p6 3s2 3p6 3d2 4s2
Enhanced Bohr model of Ti (Титан)
Orbital Diagram of Ti (Титан)
oxidation number-2, -1, 0, 1, 2, 3, 4
electronegativity
1.54
Electrophilicity Index
0,8836023565738941 eV/particle
fundamental state of matter
phase of matterSolid
gaseous state of matter
Boiling Point
3 560,15 K
Melting Point
1 943,15 K
critical pressure
critical temperature
triple point
appearance
Ранг
Silver
appearancesilvery grey-white metallic
refractive index
thermodynamic material property
Thermal Conductivity
21,9 W/(m K)
thermal expansion
0,0000086 1/K
molar heat capacity
25,06 J/(mol K)
Specific Heat Capacity
heat capacity ratio
electrical properties
навъConductor
electrical conductivity
2,5 MS/m
electrical resistivity
0,0000004 m Ω
superconductivity
0,4 K
magnetism
навъparamagnetic
magnetic susceptibility (Mass)
0,0000000401 m³/Kg
magnetic susceptibility (Molar)
0,000000001919 m³/mol
magnetic susceptibility (Volume)
0,0001807
magnetic ordering
Curie temperature
Néel temperature
сохт
Crystal StructureSimple Hexagonal (HEX)
lattice constant
2,95 Å
Lattice Anglesπ/2, π/2, 2 π/3
mechanical property
hardness
6 MPa
bulk modulus
110 GPa
shear modulus
44 GPa
Young's modulus
116 GPa
Poisson's ratio
0,32
speed of sound
4 140 m/s
classification
CategoryTransition metals, Transition metals
CAS GroupIVA
IUPAC GroupIVB
Glawe Number51
Mendeleev Number43
Pettifor Number51
Geochemical Classfirst series transition metal
Goldschmidt classificationlitophile

other

Gas Basicity
853,7 kJ/mol
polarizability
100 ± 10 a₀
C6 Dispersion Coefficient
1 044 a₀
allotrope
Neutron cross section
6,1
Neutron Mass Absorption
0,0044
ададҳои квантӣ3F2
space group194 (P63/mmc)

Isotopes of Titanium

Stable Isotopes5
Unstable Isotopes24
Natural Isotopes5
Isotopic Composition4873.72%4873.72%468.25%468.25%477.44%477.44%495.41%495.41%505.18%505.18%

37Ti

Адади массавӣ37
neutron number15
relative atomic mass
37,027021 ± 0,000429 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin1/2
nuclear quadrupole moment
0
таърихи кашф
parity+

decay modeintensity
p (proton emission)

38Ti

Адади массавӣ38
neutron number16
relative atomic mass
38,012206 ± 0,000322 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф
parity+

decay modeintensity
2p (2-proton emission)

39Ti

Адади массавӣ39
neutron number17
relative atomic mass
39,002684 ± 0,000215 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
28,5 ± 0,9 ms
spin3/2
nuclear quadrupole moment
таърихи кашф1990
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)93.7%
2p (2-proton emission)

40Ti

Адади массавӣ40
neutron number18
relative atomic mass
39,990345146 ± 0,000073262 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
52,4 ± 0,3 ms
spin0
nuclear quadrupole moment
0
таърихи кашф1982
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)95.8%

41Ti

Адади массавӣ41
neutron number19
relative atomic mass
40,983148 ± 0,00003 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
81,9 ± 0,5 ms
spin3/2
nuclear quadrupole moment
таърихи кашф1964
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)91.1%

42Ti

Адади массавӣ42
neutron number20
relative atomic mass
41,973049369 ± 0,000000289 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
208,3 ± 0,4 ms
spin0
nuclear quadrupole moment
0
таърихи кашф1964
parity+

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

43Ti

Адади массавӣ43
neutron number21
relative atomic mass
42,96852842 ± 0,000006139 Da
g-factor
0,24285714285714 ± 0,0057142857142857
natural abundance
radioactivity☢️ radioactive element
half-life
509 ± 5 ms
spin7/2
nuclear quadrupole moment
таърихи кашф1948
parity-

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

44Ti

Адади массавӣ44
neutron number22
relative atomic mass
43,959689936 ± 0,000000751 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
59,1 ± 0,3 y
spin0
nuclear quadrupole moment
0
таърихи кашф1954
parity+

decay modeintensity
ϵ (electron capture)100%

45Ti

Адади массавӣ45
neutron number23
relative atomic mass
44,958120758 ± 0,000000897 Da
g-factor
0,027142857142857 ± 0,00057142857142857
natural abundance
radioactivity☢️ radioactive element
half-life
184,8 ± 0,5 m
spin7/2
nuclear quadrupole moment
0,015 ± 0,015
таърихи кашф1941
parity-

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

46Ti

Адади массавӣ46
neutron number24
relative atomic mass
45,952626356 ± 0,000000097 Da
g-factor
0
natural abundance
8,25 ± 0,03
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
таърихи кашф1934
parity+

47Ti

Адади массавӣ47
neutron number25
relative atomic mass
46,951757491 ± 0,000000085 Da
g-factor
natural abundance
7,44 ± 0,02
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin5/2
nuclear quadrupole moment
0,302 ± 0,01
таърихи кашф1934
parity-

48Ti

Адади массавӣ48
neutron number26
relative atomic mass
47,947940677 ± 0,000000079 Da
g-factor
0
natural abundance
73,72 ± 0,03
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
таърихи кашф1923
parity+

49Ti

Адади массавӣ49
neutron number27
relative atomic mass
48,947864391 ± 0,000000084 Da
g-factor
natural abundance
5,41 ± 0,02
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin7/2
nuclear quadrupole moment
0,247 ± 0,011
таърихи кашф1934
parity-

50Ti

Адади массавӣ50
neutron number28
relative atomic mass
49,944785622 ± 0,000000088 Da
g-factor
0
natural abundance
5,18 ± 0,02
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
таърихи кашф1934
parity+

51Ti

Адади массавӣ51
neutron number29
relative atomic mass
50,946609468 ± 0,000000519 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
5,76 ± 0,01 m
spin3/2
nuclear quadrupole moment
таърихи кашф1947
parity-

decay modeintensity
β (β decay)100%

52Ti

Адади массавӣ52
neutron number30
relative atomic mass
51,946883509 ± 0,000002948 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
1,7 ± 0,1 m
spin0
nuclear quadrupole moment
0
таърихи кашф1966
parity+

decay modeintensity
β (β decay)100%

53Ti

Адади массавӣ53
neutron number31
relative atomic mass
52,949670714 ± 0,0000031 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
32,7 ± 0,9 s
spin3/2
nuclear quadrupole moment
таърихи кашф1977
parity

decay modeintensity
β (β decay)100%

54Ti

Адади массавӣ54
neutron number32
relative atomic mass
53,950892 ± 0,000017 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
2,1 ± 1 s
spin0
nuclear quadrupole moment
0
таърихи кашф1980
parity+

decay modeintensity
β (β decay)100%

55Ti

Адади массавӣ55
neutron number33
relative atomic mass
54,955091 ± 0,000031 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
1,3 ± 0,1 s
spin1/2
nuclear quadrupole moment
0
таърихи кашф1980
parity

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

56Ti

Адади массавӣ56
neutron number34
relative atomic mass
55,957677675 ± 0,000107569 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
200 ± 5 ms
spin0
nuclear quadrupole moment
0
таърихи кашф1980
parity+

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

57Ti

Адади массавӣ57
neutron number35
relative atomic mass
56,963068098 ± 0,00022102 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
95 ± 8 ms
spin5/2
nuclear quadrupole moment
таърихи кашф1985
parity-

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

58Ti

Адади массавӣ58
neutron number36
relative atomic mass
57,966808519 ± 0,000196823 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
55 ± 6 ms
spin0
nuclear quadrupole moment
0
таърихи кашф1992
parity+

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

59Ti

Адади массавӣ59
neutron number37
relative atomic mass
58,972217 ± 0,000322 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
28,5 ± 1,9 ms
spin5/2
nuclear quadrupole moment
таърихи кашф1997
parity-

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

60Ti

Адади массавӣ60
neutron number38
relative atomic mass
59,976275 ± 0,000258 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
22,2 ± 1,6 ms
spin0
nuclear quadrupole moment
0
таърихи кашф1997
parity+

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

61Ti

Адади массавӣ61
neutron number39
relative atomic mass
60,982426 ± 0,000322 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
15 ± 4 ms
spin1/2
nuclear quadrupole moment
0
таърихи кашф1997
parity-

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

62Ti

Адади массавӣ62
neutron number40
relative atomic mass
61,986903 ± 0,000429 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф2009
parity+

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

63Ti

Адади массавӣ63
neutron number41
relative atomic mass
62,993709 ± 0,000537 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin1/2
nuclear quadrupole moment
0
таърихи кашф2009
parity-

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

64Ti

Адади массавӣ64
neutron number42
relative atomic mass
63,998411 ± 0,000644 Da
g-factor
0
natural abundance
radioactivity☢️ radioactive element
half-life
spin0
nuclear quadrupole moment
0
таърихи кашф2013
parity+

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

65Ti

Адади массавӣ65
neutron number43
relative atomic mass
65,005593 ± 0,000751 Da
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
spin1/2
nuclear quadrupole moment
0
таърихи кашф
parity-

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)
Titan-crystal bar.JPG

таърих

кошифWilliam Gregor
макони кашфEngland
таърихи кашф1791
РешашиносӣGreek: titanos (Titans).
pronunciationtie-TAY-ni-em (Англисӣ)

source

Abundance
Abundance in Earth's crust
5 650 mg/kg
natural abundance (Уқёнус)
0,001 mg/L
natural abundance (human body)
natural abundance (meteoroid)
0,054 %
natural abundance (Офтоб)
0,0004 %
Abundance in Universe
0,0003 %

Nuclear Screening Constants

1s0.5591
2p3.9352
2s6.6234
3d13.8586
3p11.8963
3s10.9669
4s17.1832