Titani (Ti)

chemical element with symbol Ti and atomic number 22

Atomic Number	22
Atomic Weight	47.867
Rhif màs	48

Group	4
Period	4
Block	d

Proton	22 p⁺
Niwtron	26 n⁰
Electron	22 e^-

Nodwedd Ffisegol

Atomic Radius	140 pm 257 pm
molar volume	10.6 cm³/mol
covalent radius	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
Van der Waals radius	215 pm 211 pm 239 pm 317.5 pm
density	4.506 g/cm³ 4,110 kg/m³

Nodwedd Gemegol

egni

proton affinity	876 kJ/mol
electron affinity	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

enthalpy of vaporization	422.6 kJ/mol
enthalpy of fusion	18.8 kJ/mol
standard enthalpy of formation	473 kJ/mol
Electron

plisgyn yr electron	2, 8, 10, 2

valence electron	2 ⓘ

trefn yr electronnau	[Ar] 3d² 4s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d² 4s²

Cyflwr ocsidiad	-2, -1, 0, 1, 2, 3, 4
Electronegatifedd	8.17 eV/particle 0.1233637 1.54
Electrophilicity Index	0.8836023565738941 eV/particle
cyflwr sylfaenol mater

cyflwr mater	Solid
gaseous state of matter
Boiling Point	3,560.15 K
Melting Point	1,943.15 K
critical pressure
critical temperature
triple point
appearance
lliw	Silver #808090 #bfc2c7 #bfc2c7
appearance	silvery grey-white metallic
Mynegrif plygiant
nodwedd ffisegol gwrthrych
Thermal Conductivity	21.9 W/(m K)
thermal expansion	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
dargludedd trydanol	2.5 MS/m
Gwrthedd	0.0000004 Ω*m
superconductivity	0.4 K
magnetism
type	paramagnetic
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
strwythur
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	2.95 Å
Lattice Angles	π/2, π/2, 2 π/3
nodwedd mecanyddol deunyddiau
hardness	716 MPa 6 MPa 970 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
Category	Transition metals, 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
quantum number	3F2
space group	194 (P63/mmc)

Isotopes of Titanium

Stable Isotopes	5
Unstable Isotopes	24
Natural Isotopes	5

³⁷Ti

Rhif màs	37
neutron number	15
Relative Atomic Mass	37.027021 ± 0.000429 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod
parity	+

decay mode	intensity
p (proton emission)

³⁸Ti

Rhif màs	38
neutron number	16
Relative Atomic Mass	38.012206 ± 0.000322 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod
parity	+

decay mode	intensity
2p (2-proton emission)

³⁹Ti

Rhif màs	39
neutron number	17
Relative Atomic Mass	39.002684 ± 0.000215 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	28.5 ± 0.9 ms
spin	3/2
nuclear quadrupole moment
dyddiad darganfod	1990
parity	+

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

⁴⁰Ti

Rhif màs	40
neutron number	18
Relative Atomic Mass	39.990345146 ± 0.000073262 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	52.4 ± 0.3 ms
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1982
parity	+

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

⁴¹Ti

Rhif màs	41
neutron number	19
Relative Atomic Mass	40.983148 ± 0.00003 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	81.9 ± 0.5 ms
spin	3/2
nuclear quadrupole moment
dyddiad darganfod	1964
parity	+

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

⁴²Ti

Rhif màs	42
neutron number	20
Relative Atomic Mass	41.973049369 ± 0.000000289 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	208.3 ± 0.4 ms
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1964
parity	+

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

⁴³Ti

Rhif màs	43
neutron number	21
Relative Atomic Mass	42.96852842 ± 0.000006139 Da
g-factor	0.24285714285714 ± 0.0057142857142857
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	509 ± 5 ms
spin	7/2
nuclear quadrupole moment
dyddiad darganfod	1948
parity	-

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

⁴⁴Ti

Rhif màs	44
neutron number	22
Relative Atomic Mass	43.959689936 ± 0.000000751 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	59.1 ± 0.3 y
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1954
parity	+

decay mode	intensity
ϵ (electron capture)	100%

⁴⁵Ti

Rhif màs	45
neutron number	23
Relative Atomic Mass	44.958120758 ± 0.000000897 Da
g-factor	0.027142857142857 ± 0.00057142857142857
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	184.8 ± 0.5 m
spin	7/2
nuclear quadrupole moment	0.015 ± 0.015
dyddiad darganfod	1941
parity	-

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

⁴⁶Ti

Rhif màs	46
neutron number	24
Relative Atomic Mass	45.952626356 ± 0.000000097 Da
g-factor	0
natural abundance	8.25 ± 0.03
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1934
parity	+

⁴⁷Ti

Rhif màs	47
neutron number	25
Relative Atomic Mass	46.951757491 ± 0.000000085 Da
g-factor
natural abundance	7.44 ± 0.02
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	5/2
nuclear quadrupole moment	0.302 ± 0.01
dyddiad darganfod	1934
parity	-

⁴⁸Ti

Rhif màs	48
neutron number	26
Relative Atomic Mass	47.947940677 ± 0.000000079 Da
g-factor	0
natural abundance	73.72 ± 0.03
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1923
parity	+

⁴⁹Ti

Rhif màs	49
neutron number	27
Relative Atomic Mass	48.947864391 ± 0.000000084 Da
g-factor
natural abundance	5.41 ± 0.02
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	7/2
nuclear quadrupole moment	0.247 ± 0.011
dyddiad darganfod	1934
parity	-

⁵⁰Ti

Rhif màs	50
neutron number	28
Relative Atomic Mass	49.944785622 ± 0.000000088 Da
g-factor	0
natural abundance	5.18 ± 0.02
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1934
parity	+

⁵¹Ti

Rhif màs	51
neutron number	29
Relative Atomic Mass	50.946609468 ± 0.000000519 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	5.76 ± 0.01 m
spin	3/2
nuclear quadrupole moment
dyddiad darganfod	1947
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%

⁵²Ti

Rhif màs	52
neutron number	30
Relative Atomic Mass	51.946883509 ± 0.000002948 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	1.7 ± 0.1 m
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1966
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

⁵³Ti

Rhif màs	53
neutron number	31
Relative Atomic Mass	52.949670714 ± 0.0000031 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	32.7 ± 0.9 s
spin	3/2
nuclear quadrupole moment
dyddiad darganfod	1977
parity

decay mode	intensity
β⁻ (β⁻ decay)	100%

⁵⁴Ti

Rhif màs	54
neutron number	32
Relative Atomic Mass	53.950892 ± 0.000017 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	2.1 ± 1 s
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1980
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

⁵⁵Ti

Rhif màs	55
neutron number	33
Relative Atomic Mass	54.955091 ± 0.000031 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	1.3 ± 0.1 s
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod	1980
parity

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

⁵⁶Ti

Rhif màs	56
neutron number	34
Relative Atomic Mass	55.957677675 ± 0.000107569 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	200 ± 5 ms
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1980
parity	+

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

⁵⁷Ti

Rhif màs	57
neutron number	35
Relative Atomic Mass	56.963068098 ± 0.00022102 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	95 ± 8 ms
spin	5/2
nuclear quadrupole moment
dyddiad darganfod	1985
parity	-

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

⁵⁸Ti

Rhif màs	58
neutron number	36
Relative Atomic Mass	57.966808519 ± 0.000196823 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	55 ± 6 ms
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1992
parity	+

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

⁵⁹Ti

Rhif màs	59
neutron number	37
Relative Atomic Mass	58.972217 ± 0.000322 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	28.5 ± 1.9 ms
spin	5/2
nuclear quadrupole moment
dyddiad darganfod	1997
parity	-

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

⁶⁰Ti

Rhif màs	60
neutron number	38
Relative Atomic Mass	59.976275 ± 0.000258 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	22.2 ± 1.6 ms
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1997
parity	+

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

⁶¹Ti

Rhif màs	61
neutron number	39
Relative Atomic Mass	60.982426 ± 0.000322 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	15 ± 4 ms
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod	1997
parity	-

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

⁶²Ti

Rhif màs	62
neutron number	40
Relative Atomic Mass	61.986903 ± 0.000429 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	2009
parity	+

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

⁶³Ti

Rhif màs	63
neutron number	41
Relative Atomic Mass	62.993709 ± 0.000537 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod	2009
parity	-

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

⁶⁴Ti

Rhif màs	64
neutron number	42
Relative Atomic Mass	63.998411 ± 0.000644 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	2013
parity	+

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

⁶⁵Ti

Rhif màs	65
neutron number	43
Relative Atomic Mass	65.005593 ± 0.000751 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod
parity	-

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

hanes

darganfyddwr neu ddyfeisiwr	William Gregor
man darganfod	England
dyddiad darganfod	1791
geirdarddiad	Greek: titanos (Titans).
ynganiad	tie-TAY-ni-em (Saesneg)

source

Abundance
Abundance in Earth's crust	5,650 mg/kg
natural abundance (cefnfor)	0.001 mg/L
natural abundance (corff dynol)
natural abundance (Awyrfaen)	0.054 %
natural abundance (Haul)	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

Titani on ChemicalAid

AGROVOC ID	c_32704
ASC Leiden Thesaurus ID	294941053
Australian Educational Vocabulary ID	scot/3588
Brockhaus Enzyklopädie online ID	titan
CAB ID	280524
Canadian Encyclopedia article ID	titanium
ChEBI ID	33341
Common Procurement Vocabulary	14724000
DSSTOX compound identifier	DTXCID3027746
DSSTox substance ID	DTXSID3047764
Den Store Danske ID	titan
Dynodwr Drugbank (Alberta)	14160
ECHA Substance Infocard ID	100.028.311
EuroVoc ID	4462
French Vikidia ID	Titane
GND	4140648-5
Google Arts & Culture entity ID	m025sk56
Great Russian Encyclopedia Online ID	4193242
ID NALT	66068
InChIKey	RTAQQCXQSZGOHL-UHFFFAOYSA-N
Latvian National Encyclopedia Online ID	139587
Mindat mineral ID	7339
Namuwiki ID	티타늄
National Library of Israel J9U ID	987007538930505171
OmegaWiki Defined Meaning	3782
OpenAlex ID	C506065880
Probes And Drugs ID	PD085618
PubChem CID	23963
Rhif Cofrestru CAS	7440-32-6
RxNorm ID	1305547
STW Thesaurus for Economics ID	18240-4
Spanish Cultural Heritage thesauri ID	materias/1193109
Spanish Vikidia ID	Titanio
Store medisinske leksikon ID	titan
Store norske leksikon ID	titan
UNII	D1JT611TNE
USGS Thesaurus ID	1597
WordNet 3.1 Synset ID	14683390-n
ZVG number	8170
dynodwr AAT	300011033
dynodwr BNE	XX531321
dynodwr BnF	119375205
dynodwr Encyclopædia Britannica Online	science/titanium
dynodwr Encyclopædia Universalis	titane
dynodwr Freebase	/m/025sk56
dynodwr Gran Enciclopèdia Catalana	0146589
dynodwr Grove Art Online	T2083089
dynodwr HMDB	HMDB0001966
dynodwr HSDB	868
dynodwr KBpedia	Titanium
dynodwr LCAuth	sh85135605
dynodwr LEM	LEM201008845
dynodwr MeSH	D014025
dynodwr NDL	00573109
dynodwr NE.se	titan
dynodwr NKC	ph174614
dynodwr PSH	5760
dynodwr Quora	Titanium-1
dynodwr Treccani	titanio
dynodwr Wolfram Language (endid)	Entity["Mineral", "Titanium"]
dynodwr YSO	18969
dynodwr fideo YouTube	d8MJISiIlF0
dynodwr thesawrws Senedd y DU	501230
dynodwr yn thesawrws y BNCF	23638

Titani (Ti)

Nodwedd Ffisegol

Nodwedd Gemegol

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

hanes

source

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