Titanium (Ti)

unsur kimia dengan simbil Ti dan nombor atom 22

Atomic Number	22
Atomic Weight	47.867
Nombor jisim	48

Group	4
Period	4
Block	d

proton	22 p⁺
neutron	26 n⁰
Elektron	22 e^-

Sifat Fizikal

Jejari Atom	140 pm 257 pm
molar volume	10.6 cm³/mol
Jejari kovalen	136 pm 117 pm 108 pm 140 pm 160 pm
Metallic Radius	132 pm 147 pm
ionic radius	86 pm 67 pm 42 pm 51 pm 60.5 pm 74 pm
Crystal Radius	100 pm 81 pm 56 pm 65 pm 74.5 pm 88 pm
Jejari van der Waals	215 pm 211 pm 239 pm 317.5 pm
ketumpatan	4.506 g/cm³ 4,110 kg/m³

Sifat Kimia

{ERROR}

tenaga

proton affinity	876 kJ/mol
Pertalian elektron	0.079 eV/particle
ionization energy	6.82812 eV/particle 13.5755 eV/particle 27.49171 eV/particle 43.26717 eV/particle 99.3 eV/particle 119.53 eV/particle 140.68 eV/particle 170.47 eV/particle 192.1 eV/particle 215.92 eV/particle 265.07 eV/particle 291.5004 eV/particle 787.7 eV/particle 864 eV/particle 944.5 eV/particle 1,042.48 eV/particle 1,130.2 eV/particle 1,220.3 eV/particle 1,346.33 eV/particle 1,425.257 eV/particle 6,249.0223 eV/particle 6,625.807 eV/particle

Entalpi pengewapan	422.6 kJ/mol
entalpi pelakuran	18.8 kJ/mol
standard enthalpy of formation	473 kJ/mol
Elektron

Petala elektron	2, 8, 10, 2

Elektron valens	2 ⓘ

tatarajah elektron	[Ar] 3d² 4s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d² 4s²

Keadaan pengoksidaan	-2, -1, 0, 1, 2, 3, 4
Keelektronegatifan	8.17 eV/particle 0.1233637 1.54
Electrophilicity Index	0.8836023565738941 eV/particle
keadaan jirim asas

fasa jirim
gaseous state of matter
Boiling Point	3,560.15 K
Melting Point	1,943.15 K
critical pressure
critical temperature
triple point
rupa
warna	Black #808090 #bfc2c7 #bfc2c7
rupa	silvery grey-white metallic
indeks biasan
sifat bahan
Thermal Conductivity	21.9 W/(m K)
Pengembangan terma	0.0000086 1/K
molar heat capacity	25.06 J/(mol K)
Specific Heat Capacity	0.523 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
Kekonduksian elektrik	2.5 MS/m
Kerintangan dan kekonduksian elektrik	0.0000004 Ω*m
Kesuperkonduksian	0.4 K
kemagnetan
type	paramagnetic
magnetic susceptibility (Mass)	0.0000000401 m³/Kg
magnetic susceptibility (Molar)	0.000000001919 m³/mol
magnetic susceptibility (Volume)	0.0001807
magnetic ordering
Suhu Curie
Néel temperature
struktur
Crystal Structure	{ERROR}
lattice constant	2.95 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
hardness	716 MPa 6 MPa 970 MPa
Modulus pukal	110 GPa
shear modulus	44 GPa
Young's modulus	116 GPa
Nisbah Poisson	0.32
Kelajuan bunyi	4,140 m/s
pengelasan
Category	Actinides, Transition metals
CAS Group	IVA
IUPAC Group	IVB
Glawe Number	51
Mendeleev Number	43
Pettifor Number	51
Geochemical Class	first series transition metal
Goldschmidt classification	litophile

other

Gas Basicity	853.7 kJ/mol
polarizability	100 ± 10 a₀
C6 Dispersion Coefficient	1,044 a₀ 1,200 a₀
allotrope
Neutron cross section	6.1
Neutron Mass Absorption	0.0044
Nombor kuantum	3F2
space group	194 (P63/mmc)

Isotopes of Titanium

Stable Isotopes	5
Unstable Isotopes	24
Natural Isotopes	5

³⁷Ti

Nombor jisim	37
nombor neutron	15
Jisim Atom Relatif	37.027021 ± 0.000429 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan
parity	+

decay mode	Keamatan (fizik)
p (proton emission)

³⁸Ti

Nombor jisim	38
nombor neutron	16
Jisim Atom Relatif	38.012206 ± 0.000322 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan
parity	+

decay mode	Keamatan (fizik)
2p (2-proton emission)

³⁹Ti

Nombor jisim	39
nombor neutron	17
Jisim Atom Relatif	39.002684 ± 0.000215 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	28.5 ± 0.9 ms
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	1990
parity	+

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

⁴⁰Ti

Nombor jisim	40
nombor neutron	18
Jisim Atom Relatif	39.990345146 ± 0.000073262 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	52.4 ± 0.3 ms
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1982
parity	+

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

⁴¹Ti

Nombor jisim	41
nombor neutron	19
Jisim Atom Relatif	40.983148 ± 0.00003 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	81.9 ± 0.5 ms
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	1964
parity	+

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

⁴²Ti

Nombor jisim	42
nombor neutron	20
Jisim Atom Relatif	41.973049369 ± 0.000000289 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	208.3 ± 0.4 ms
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1964
parity	+

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁴³Ti

Nombor jisim	43
nombor neutron	21
Jisim Atom Relatif	42.96852842 ± 0.000006139 Da
g-factor	0.24285714285714 ± 0.0057142857142857
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	509 ± 5 ms
Spin	7/2
nuclear quadrupole moment
tarikh penemuan	1948
parity	-

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

⁴⁴Ti

Nombor jisim	44
nombor neutron	22
Jisim Atom Relatif	43.959689936 ± 0.000000751 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	59.1 ± 0.3 y
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1954
parity	+

decay mode	Keamatan (fizik)
ϵ (electron capture)	100%

⁴⁵Ti

Nombor jisim	45
nombor neutron	23
Jisim Atom Relatif	44.958120758 ± 0.000000897 Da
g-factor	0.027142857142857 ± 0.00057142857142857
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	184.8 ± 0.5 m
Spin	7/2
nuclear quadrupole moment	0.015 ± 0.015
tarikh penemuan	1941
parity	-

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

⁴⁶Ti

Nombor jisim	46
nombor neutron	24
Jisim Atom Relatif	45.952626356 ± 0.000000097 Da
g-factor	0
natural abundance	8.25 ± 0.03
Reputan radioaktif	Isotop stabil
setengah hayat	Not Radioactive ☢️
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1934
parity	+

⁴⁷Ti

Nombor jisim	47
nombor neutron	25
Jisim Atom Relatif	46.951757491 ± 0.000000085 Da
g-factor
natural abundance	7.44 ± 0.02
Reputan radioaktif	Isotop stabil
setengah hayat	Not Radioactive ☢️
Spin	5/2
nuclear quadrupole moment	0.302 ± 0.01
tarikh penemuan	1934
parity	-

⁴⁸Ti

Nombor jisim	48
nombor neutron	26
Jisim Atom Relatif	47.947940677 ± 0.000000079 Da
g-factor	0
natural abundance	73.72 ± 0.03
Reputan radioaktif	Isotop stabil
setengah hayat	Not Radioactive ☢️
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1923
parity	+

⁴⁹Ti

Nombor jisim	49
nombor neutron	27
Jisim Atom Relatif	48.947864391 ± 0.000000084 Da
g-factor
natural abundance	5.41 ± 0.02
Reputan radioaktif	Isotop stabil
setengah hayat	Not Radioactive ☢️
Spin	7/2
nuclear quadrupole moment	0.247 ± 0.011
tarikh penemuan	1934
parity	-

⁵⁰Ti

Nombor jisim	50
nombor neutron	28
Jisim Atom Relatif	49.944785622 ± 0.000000088 Da
g-factor	0
natural abundance	5.18 ± 0.02
Reputan radioaktif	Isotop stabil
setengah hayat	Not Radioactive ☢️
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1934
parity	+

⁵¹Ti

Nombor jisim	51
nombor neutron	29
Jisim Atom Relatif	50.946609468 ± 0.000000519 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	5.76 ± 0.01 m
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	1947
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

⁵²Ti

Nombor jisim	52
nombor neutron	30
Jisim Atom Relatif	51.946883509 ± 0.000002948 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1.7 ± 0.1 m
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1966
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

⁵³Ti

Nombor jisim	53
nombor neutron	31
Jisim Atom Relatif	52.949670714 ± 0.0000031 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	32.7 ± 0.9 s
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	1977
parity

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

⁵⁴Ti

Nombor jisim	54
nombor neutron	32
Jisim Atom Relatif	53.950892 ± 0.000017 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	2.1 ± 1 s
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1980
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

⁵⁵Ti

Nombor jisim	55
nombor neutron	33
Jisim Atom Relatif	54.955091 ± 0.000031 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1.3 ± 0.1 s
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	1980
parity

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁶Ti

Nombor jisim	56
nombor neutron	34
Jisim Atom Relatif	55.957677675 ± 0.000107569 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	200 ± 5 ms
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1980
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁷Ti

Nombor jisim	57
nombor neutron	35
Jisim Atom Relatif	56.963068098 ± 0.00022102 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	95 ± 8 ms
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1985
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁸Ti

Nombor jisim	58
nombor neutron	36
Jisim Atom Relatif	57.966808519 ± 0.000196823 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	55 ± 6 ms
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1992
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

⁵⁹Ti

Nombor jisim	59
nombor neutron	37
Jisim Atom Relatif	58.972217 ± 0.000322 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	28.5 ± 1.9 ms
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1997
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶⁰Ti

Nombor jisim	60
nombor neutron	38
Jisim Atom Relatif	59.976275 ± 0.000258 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	22.2 ± 1.6 ms
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	1997
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶¹Ti

Nombor jisim	61
nombor neutron	39
Jisim Atom Relatif	60.982426 ± 0.000322 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	15 ± 4 ms
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	1997
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶²Ti

Nombor jisim	62
nombor neutron	40
Jisim Atom Relatif	61.986903 ± 0.000429 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	2009
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶³Ti

Nombor jisim	63
nombor neutron	41
Jisim Atom Relatif	62.993709 ± 0.000537 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	2009
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶⁴Ti

Nombor jisim	64
nombor neutron	42
Jisim Atom Relatif	63.998411 ± 0.000644 Da
g-factor	0
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	0
nuclear quadrupole moment	0
tarikh penemuan	2013
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

⁶⁵Ti

Nombor jisim	65
nombor neutron	43
Jisim Atom Relatif	65.005593 ± 0.000751 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

sejarah

penemu atau pereka	William Gregor
tempat penemuan	England
tarikh penemuan	1791
Etimologi	Greek: titanos (Titans).
sebutan	tie-TAY-ni-em (Inggeris)

sumber

Abundance
Abundance in Earth's crust	5,650 mg/kg
natural abundance (lautan)	0.001 mg/L
natural abundance (Tubuh manusia)
natural abundance (Meteoroid)	0.054 %
natural abundance (Matahari)	0.0004 %
Abundance in Universe	0.0003 %

Nuclear Screening Constants

1	s	0.5591
2	p	3.9352
2	s	6.6234
3	d	13.8586
3	p	11.8963
3	s	10.9669
4	s	17.1832

Titanium on ChemicalAid

Titanium (Ti)

Sifat Fizikal

Sifat Kimia

other

Isotopes of Titanium

37Ti

38Ti

39Ti

40Ti

41Ti

42Ti

43Ti

44Ti

45Ti

46Ti

47Ti

48Ti

49Ti

50Ti

51Ti

52Ti

53Ti

54Ti

55Ti

56Ti

57Ti

58Ti

59Ti

60Ti

61Ti

62Ti

63Ti

64Ti

65Ti

sejarah

sumber

Nuclear Screening Constants

³⁷Ti

³⁸Ti

³⁹Ti

⁴⁰Ti

⁴¹Ti

⁴²Ti

⁴³Ti

⁴⁴Ti

⁴⁵Ti

⁴⁶Ti

⁴⁷Ti

⁴⁸Ti

⁴⁹Ti

⁵⁰Ti

⁵¹Ti

⁵²Ti

⁵³Ti

⁵⁴Ti

⁵⁵Ti

⁵⁶Ti

⁵⁷Ti

⁵⁸Ti

⁵⁹Ti

⁶⁰Ti

⁶¹Ti

⁶²Ti

⁶³Ti

⁶⁴Ti

⁶⁵Ti