Titaan
22
Ti
Groep
4
Periode
4
Blok
d
Protrone
Elektrone
Neutrone
22
22
26
Algemene Eienskappe
Atoom Nommer
22
Atoommassa
47,867
Massa Nommer
48
Kategorie
Oorgangsmetale
Kleur
Silver
Radioaktief
Nee
From the Latin titans, the first sons of the Earth, Greek mythology
Kristalstruktuur
Eenvoudige seshoekige
Geskiendenis
William Gregor found the oxide of titanium in ilmenite in 1791.
Martin Heinrich Klaproth independently discovered the element in rutile in 1795 and named it.
The pure metallic form was only obtained in 1910 by Matthew A. Hunter.
In 1936, the Kroll Process made the commercial production of titanium possible.
Martin Heinrich Klaproth independently discovered the element in rutile in 1795 and named it.
The pure metallic form was only obtained in 1910 by Matthew A. Hunter.
In 1936, the Kroll Process made the commercial production of titanium possible.
Elektrone per skil
2, 8, 10, 2
Elektronkonfigurasie
[Ar] 3d2 4s2
Titanium is one of the few elements that burns in pure nitrogen gas
Fisiese Eienskappe
Fase
Soliede
Digtheid
4,54 g/cm3
Smeltpunt
1941,15 K | 1668 °C | 3034,4 °F
Kookpunt
3560,15 K | 3287 °C | 5948,6 °F
Heat of Fusion
18,7 kJ/mol
Heat of Vaporization
425 kJ/mol
Spesifieke Hitte Kapasiteit
0,523 J/g·K
Oorvloed in die aardkors
0,66%
Oorvloed in die heelal
0,0003%
Beeld Krediete: Wikimedia Commons (Alchemist-hp)
A titanium crystal bar made by the iodide process at URALREDMET in the Soviet era
CAS Nommer
7440-32-6
PubChem CID Nommer
23963
Atomiese Eienskappe
Atoom radius
147 pm
Kovalente Radius
160 pm
Elektronegatiewiteit
1,54 (Pauling scale)
Ionisasie potensiaal
6,8281 eV
Atoom volume
10,64 cm3/mol
Termiese geleidingsvermoë
0,219 W/cm·K
Oksidasiestate
-1, 2, 3, 4
Toepassings
Titanium is used in steel as an alloying element to reduce grain size and as a deoxidizer, and in stainless steel to reduce carbon content.
Titanium has potential use in desalination plants for converting sea water into fresh water.
Titanium is used in several everyday products such as drill bits, bicycles, golf clubs, watches and laptop computers.
Titanium has potential use in desalination plants for converting sea water into fresh water.
Titanium is used in several everyday products such as drill bits, bicycles, golf clubs, watches and laptop computers.
Titanium metal is considered to be non-toxic
Isotope
Stabiele Isotope
46Ti, 47Ti, 48Ti, 49Ti, 50TiOnstabiele Isotope
38Ti, 39Ti, 40Ti, 41Ti, 42Ti, 43Ti, 44Ti, 45Ti, 51Ti, 52Ti, 53Ti, 54Ti, 55Ti, 56Ti, 57Ti, 58Ti, 59Ti, 60Ti, 61Ti, 62Ti, 63Ti