Titanium – Learn all details regarding Titanium in Periodic Table i.e. Atomic Mass, Number, Physical, Chemical properties, Electronic configuration, Valency, Chemical reaction, Uses
Titanium :
Titanium is 2 nd earth metal present in periodic table .it present in earth crust in combined formed . It is present in rock . It is present in the form of rutile, ilmenite , sphene ores .0.63% present in earth crust. It is very strong , shiny , hard , lustrous properties . It show non magnetic Nature . It help to resist the corrosion
Discovery
titanium is discovered in 1791 by William Gregor scientist
Origin of name :.
The name titanium is originated from word ‘ titans ‘. The meaning of this word is goodness of grees mythology .
Physical properties :
1) Atomic symbol: atomic symbol of titanium is Ti
2) Atomic number atomic number of titanium is 22 In titanium 22 electron and 22 proton is present
3) Atomic weight/ mass: atomic weight of titanium is 47.88 In titanium 22 proton and 26 neutron is present
4) Position : it is place in 4th row ( period) and 4th column ( group ) It is 1 st element in 4th group
5) Block it is present in d block It’s outer shell 2 electron present in d shell
6) Colour : Titanium show silver colour
7) Nature: it is found solid state in earth crust
8) Odour : it is odourless metal
9) Boiling point : boiling point of titanium is 3287 C
10) Melting point : melting point of titanium is 1668 C
11) Isotopes:
Titanium show stable 5 isotopes .
46Ti : atomic weight of this isotope is 45.9 . In this isotope 22 proton ,22 electron and 24 neutron is present . It is present 8.25%
47Ti :. Atomic weight of this isotope is 46.9 . In this isotope 22 proton , 22 electron and 25 neutron is present . It is present 7.4%
48Ti : atomic weight of this isotope is 47.9 . In tis isotope 22 proton, 22 electron and 26 neutron is present . It is present 73.7%
49Ti :atomic weight of this isotope is 48.9 . In this isotope 22 proton, 22 electron and 27 neutron is present . It is present 5.4%
50Ti : atomic weight of this isotope is 49.9 . In this isotope 22 proton, 22 electron and 28 neutron is present. It is present 5.1%
Chemical properties :
1) Electronic configuration
Electronic configuration of titanium is 1S2 2S2 2P6 3S2 3P6 4S2 3d2
Electronic configuration in concert of shell is 2,8,10,2
2) Electronic structure
3) Valency : titanium show valency 4
4) Atomic radius : Atomic radius of titanium is 176 pm
5) Reactivity : it is very reaction element . It easily react with oxygen in air
Uses:
1) It use in welding purpose.
2) It is use in sunscreen to prevent from harmful rays of sunlight and irrigation
3) It is use in surgical treatment specially joints of bones 4) It is use in power plant pipes
5) It’s alloy use in aircraft, spacecraft
6) It is use to make mobile phones .
7) It is use to make jewellery
8) It is Generally use in metal finishing
9) It is use in dental fixtures
10) It is use in petrochemical industries
Question and Answer:
Q1. Define Titanium
Q2. Who discovered Titanium?
Q2. Physical properties of Titanium
Q4. Write Atomic Symbol of Titanium.
Q5. Write the Atomic number of Titanium.
Q6. On which block Titanium element is present?
Q7. What is the color of Titanium?
Q8. What is the Boiling point of Titanium?
Q9. What is the Melting point of Titanium?
Q10. Write the Isotopes of Titanium.
Q11. Show Electronic configuration of Titanium.
Q12. Write Electronic Structure of Titanium.
Q13. What is the Valency of Titanium?
Q14. Write the uses of Titanium element.