Hassium ( Hs ) :
Define: Hassium is Transectinide metal . It is place below osmium element .it is radioactive and toxic in nature. It is transuranic element. It is man made and produce by bombarding with iron atoms .
Discovery : it is discovered in 1984 by scientist Peter Armbruster , Gottfried munzenberg .
Origin of name :the name Hassiumis derived from the German state of Hesse where Hassium was first made .
Physical properties :
Atomic symbol: Atomic symbol of Hassium is Hs
Atomic number : Atomic number of Hassium is 108
In Hassium 108 proton and 108 electron is present
Atomic weight/ mass: Atomic weight of Hassium is 277 Amu
In Hassium 108 proton and 169 neutron is present
Position : it is place in periodic table at 7th period ( row ) and 8th column ( group )
Block it is place in d block
Colour :colour of Hassium is may be silvery white
State : Hassium present in solid form
Boiling point :Boiling point of Hassium is didn’t know
Melting point :melting point of Hassium is didn’t known
Isotopes:
- 270Hs: atomic weight of this isotope is 270.13 Amu
In this isotope 108 proton ,108 electron and 162 neutron is present
Chemical properties :
Electronic configuration
Electronic configuration of Hassium is [ Rn ] 5f14 6d6 7s2
Electronic configuration in concert of shell is 2,8,18,32,32 14,2
Electronic structure
Valency : Valency of Hassium is 4 or 7
Atomic radius : Atomic radius of Hassium is 126 pm
Uses:
- it is use in research purpose.
Question and Answer:
Q1. Define Hassium
Q2. Who discovered Hassium?
Q2. Physical properties of Hassium
Q4. Write Atomic Symbol of Hassium.
Q5. Write the Atomic number of Hassium.
Q6. On which block Hassium element is present?
Q7. What is the color of Hassium?
Q8. What is the Boiling point of Hassium?
Q9. What is the Melting point of Hassium?
Q10. Write the Isotopes of Hassium.
Q11. Show Electronic configuration of Hassium.
Q12. Write Electronic Structure of Hassium.
Q13. What is the Valency of Hassium?
Q14. Write the uses of Hassium element.