Titanioa

Titanioa (Ti)

22 zenbaki atomikoa duen elementu kimikoa
Atomic Number22
Atomic Weight47.867
masa-zenbaki48
Group4
Period4
Blockd
protoi22 p+
neutroi26 n0
elektroi22 e-
Animated Bohrren eredu atomikoa of Ti (Titanioa)

Propietate Fisiko

Erradio Atomiko
140 pm
bolumen molar
Erradio Kobalente
136 pm
Metallic Radius
132 pm
Erradio ioniko
86 pm
Crystal Radius
100 pm
Van der Waalsen erradio
211 pm
dentsitatea
4,506 g/cm³
Atomic Radii Of The Elements: Titanioa0102030405060708090100110120130140150160170180190200210220pmErradio AtomikoErradio KobalenteMetallic RadiusVan der Waalsen erradio

Magnitude Fisiko

energia
proton affinity
876 kJ/mol
Afinitate elektroniko
ionizazio energia
6,82812 eV/particle
ionizazio energia of Ti (Titanioa)
Irakite-entalpia
422,6 kJ/mol
urtze-entalpia
18,8 kJ/mol
formazio entalpia estandarra
473 kJ/mol
elektroi
elektroi geruza2, 8, 10, 2
Bohrren eredu atomikoa: Ti (Titanioa)
balentzia-elektroi2
Lewis egitura: Ti (Titanioa)
electron configuration[Ar] 3d2 4s2
1s2 2s2 2p6 3s2 3p6 3d2 4s2
Enhanced Bohrren eredu atomikoa of Ti (Titanioa)
Orbital Diagram of Ti (Titanioa)
Oxidazio-egoera-2, -1, 0, 1, 2, 3, 4
Elektronegatibotasun
1.54
Electrophilicity Index
0,8836023565738941 eV/particle
materiaren funtsezko egoera
materiaren egoeraSolid
materiaren egoera gaseoso
Boiling Point
3.560,15 K
Melting Point
1.943,15 K
critical pressure
critical temperature
Puntu hirukoitz
appearance
kolore
Silver
appearancesilvery grey-white metallic
errefrakzio-indize
thermodynamic material property
Thermal Conductivity
21,9 W/(m K)
Bero-dilatazio
0,0000086 1/K
molar heat capacity
25,06 J/(mol K)
Specific Heat Capacity
0,523 J/(g⋅K)
indize adiabatiko
electrical properties
typeConductor
Eroankortasun elektriko
2,5 MS/m
Erresistibitate elektriko
0,0000004 m Ω
Supereroankortasun
0,4 K
Magnetismo
typeparamagnetic
suszeptibilitate magnetiko (Mass)
0,0000000401 m³/Kg
suszeptibilitate magnetiko (Molar)
0,000000001919 m³/mol
suszeptibilitate magnetiko (Volume)
0,0001807
magnetic ordering
Curieren tenperatura
Néel temperature
egitura
Crystal StructureSimple Hexagonal (HEX)
lattice constant
2,95 Å
Lattice Anglesπ/2, π/2, 2 π/3
materialen propietate mekaniko
Gogortasun
6 MPa
konprimagarritasun-modulu
110 GPa
Zizaila modulua
44 GPa
Youngen modulu
116 GPa
Poissonen modulu
0,32
Soinuaren lastertasun
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

beste batzuk

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
zenbaki kuantiko3F2
talde espazial194 (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

masa-zenbaki37
neutron number15
atomo-masa erlatibo
37,027021 ± 0,000429 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin1/2
nuclear quadrupole moment
0
aurkikuntza-data
parity+

decay modeintensity
p (proton emission)

38Ti

masa-zenbaki38
neutron number16
atomo-masa erlatibo
38,012206 ± 0,000322 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin0
nuclear quadrupole moment
0
aurkikuntza-data
parity+

decay modeintensity
2p (2-proton emission)

39Ti

masa-zenbaki39
neutron number17
atomo-masa erlatibo
39,002684 ± 0,000215 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
28,5 ± 0,9 ms
spin3/2
nuclear quadrupole moment
aurkikuntza-data1990
parity+

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

40Ti

masa-zenbaki40
neutron number18
atomo-masa erlatibo
39,990345146 ± 0,000073262 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
52,4 ± 0,3 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1982
parity+

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

41Ti

masa-zenbaki41
neutron number19
atomo-masa erlatibo
40,983148 ± 0,00003 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
81,9 ± 0,5 ms
spin3/2
nuclear quadrupole moment
aurkikuntza-data1964
parity+

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

42Ti

masa-zenbaki42
neutron number20
atomo-masa erlatibo
41,973049369 ± 0,000000289 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
208,3 ± 0,4 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1964
parity+

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

43Ti

masa-zenbaki43
neutron number21
atomo-masa erlatibo
42,96852842 ± 0,000006139 Da
g-factor
0,24285714285714 ± 0,0057142857142857
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
509 ± 5 ms
spin7/2
nuclear quadrupole moment
aurkikuntza-data1948
parity-

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

44Ti

masa-zenbaki44
neutron number22
atomo-masa erlatibo
43,959689936 ± 0,000000751 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
59,1 ± 0,3 y
spin0
nuclear quadrupole moment
0
aurkikuntza-data1954
parity+

decay modeintensity
ϵ (electron capture)100%

45Ti

masa-zenbaki45
neutron number23
atomo-masa erlatibo
44,958120758 ± 0,000000897 Da
g-factor
0,027142857142857 ± 0,00057142857142857
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
184,8 ± 0,5 m
spin7/2
nuclear quadrupole moment
0,015 ± 0,015
aurkikuntza-data1941
parity-

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

46Ti

masa-zenbaki46
neutron number24
atomo-masa erlatibo
45,952626356 ± 0,000000097 Da
g-factor
0
natural abundance
8,25 ± 0,03
desintegrazio erradioaktiboisotopo egonkor
Semidesintegrazio-periodoNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
aurkikuntza-data1934
parity+

47Ti

masa-zenbaki47
neutron number25
atomo-masa erlatibo
46,951757491 ± 0,000000085 Da
g-factor
natural abundance
7,44 ± 0,02
desintegrazio erradioaktiboisotopo egonkor
Semidesintegrazio-periodoNot Radioactive ☢️
spin5/2
nuclear quadrupole moment
0,302 ± 0,01
aurkikuntza-data1934
parity-

48Ti

masa-zenbaki48
neutron number26
atomo-masa erlatibo
47,947940677 ± 0,000000079 Da
g-factor
0
natural abundance
73,72 ± 0,03
desintegrazio erradioaktiboisotopo egonkor
Semidesintegrazio-periodoNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
aurkikuntza-data1923
parity+

49Ti

masa-zenbaki49
neutron number27
atomo-masa erlatibo
48,947864391 ± 0,000000084 Da
g-factor
natural abundance
5,41 ± 0,02
desintegrazio erradioaktiboisotopo egonkor
Semidesintegrazio-periodoNot Radioactive ☢️
spin7/2
nuclear quadrupole moment
0,247 ± 0,011
aurkikuntza-data1934
parity-

50Ti

masa-zenbaki50
neutron number28
atomo-masa erlatibo
49,944785622 ± 0,000000088 Da
g-factor
0
natural abundance
5,18 ± 0,02
desintegrazio erradioaktiboisotopo egonkor
Semidesintegrazio-periodoNot Radioactive ☢️
spin0
nuclear quadrupole moment
0
aurkikuntza-data1934
parity+

51Ti

masa-zenbaki51
neutron number29
atomo-masa erlatibo
50,946609468 ± 0,000000519 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
5,76 ± 0,01 m
spin3/2
nuclear quadrupole moment
aurkikuntza-data1947
parity-

decay modeintensity
β (β decay)100%

52Ti

masa-zenbaki52
neutron number30
atomo-masa erlatibo
51,946883509 ± 0,000002948 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
1,7 ± 0,1 m
spin0
nuclear quadrupole moment
0
aurkikuntza-data1966
parity+

decay modeintensity
β (β decay)100%

53Ti

masa-zenbaki53
neutron number31
atomo-masa erlatibo
52,949670714 ± 0,0000031 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
32,7 ± 0,9 s
spin3/2
nuclear quadrupole moment
aurkikuntza-data1977
parity

decay modeintensity
β (β decay)100%

54Ti

masa-zenbaki54
neutron number32
atomo-masa erlatibo
53,950892 ± 0,000017 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
2,1 ± 1 s
spin0
nuclear quadrupole moment
0
aurkikuntza-data1980
parity+

decay modeintensity
β (β decay)100%

55Ti

masa-zenbaki55
neutron number33
atomo-masa erlatibo
54,955091 ± 0,000031 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
1,3 ± 0,1 s
spin1/2
nuclear quadrupole moment
0
aurkikuntza-data1980
parity

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

56Ti

masa-zenbaki56
neutron number34
atomo-masa erlatibo
55,957677675 ± 0,000107569 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
200 ± 5 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1980
parity+

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

57Ti

masa-zenbaki57
neutron number35
atomo-masa erlatibo
56,963068098 ± 0,00022102 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
95 ± 8 ms
spin5/2
nuclear quadrupole moment
aurkikuntza-data1985
parity-

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

58Ti

masa-zenbaki58
neutron number36
atomo-masa erlatibo
57,966808519 ± 0,000196823 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
55 ± 6 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1992
parity+

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

59Ti

masa-zenbaki59
neutron number37
atomo-masa erlatibo
58,972217 ± 0,000322 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
28,5 ± 1,9 ms
spin5/2
nuclear quadrupole moment
aurkikuntza-data1997
parity-

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

60Ti

masa-zenbaki60
neutron number38
atomo-masa erlatibo
59,976275 ± 0,000258 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
22,2 ± 1,6 ms
spin0
nuclear quadrupole moment
0
aurkikuntza-data1997
parity+

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

61Ti

masa-zenbaki61
neutron number39
atomo-masa erlatibo
60,982426 ± 0,000322 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
15 ± 4 ms
spin1/2
nuclear quadrupole moment
0
aurkikuntza-data1997
parity-

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

62Ti

masa-zenbaki62
neutron number40
atomo-masa erlatibo
61,986903 ± 0,000429 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin0
nuclear quadrupole moment
0
aurkikuntza-data2009
parity+

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

63Ti

masa-zenbaki63
neutron number41
atomo-masa erlatibo
62,993709 ± 0,000537 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin1/2
nuclear quadrupole moment
0
aurkikuntza-data2009
parity-

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

64Ti

masa-zenbaki64
neutron number42
atomo-masa erlatibo
63,998411 ± 0,000644 Da
g-factor
0
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin0
nuclear quadrupole moment
0
aurkikuntza-data2013
parity+

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

65Ti

masa-zenbaki65
neutron number43
atomo-masa erlatibo
65,005593 ± 0,000751 Da
g-factor
natural abundance
desintegrazio erradioaktibo☢️ radioactive element
Semidesintegrazio-periodo
spin1/2
nuclear quadrupole moment
0
aurkikuntza-data
parity-

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

historia

aurkitzailea edo asmatzaileaWilliam Gregor
aurkikuntzaren lekuaEngland
aurkikuntza-data1791
etimologiaGreek: titanos (Titans).
pronunciationtie-TAY-ni-em (ingelesa)

source

Abundance
Abundance in Earth's crust
5.650 mg/kg
natural abundance (ozeano)
0,001 mg/L
natural abundance (gizakiaren gorputza)
natural abundance (Meteoroide)
0,054 %
natural abundance (Eguzkia)
0,0004 %
Abundance in Universe
0,0003 %

Nuclear Screening Constants

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