Nihonium ( Nh ) :
Define: Nihonium is semi metal . Place below Thallium .it is radioactive in nature and toxic .it is transuranic element. It is soft . It is post transition metal .it is place in boron family
Discovery Nihonium is discovered in 2003 by scientist from RIKEN . It is the institute of physical and chemical research in Japan
Origin of name :the name Nihonium is comes from japan
Physical properties :
Atomic symbol: Atomic symbol of Nihonium is Nh
Atomic number : Atomic number of Nihonium is 113
In Nihonium 113 proton and 113 Electron is present
Atomic weight/ mass: Atomic mass of Nihonium is 286
In Nihonium 113 proton and 173 neutron is present
Position : it is place in periodic table at 7th period and 13th group
Block : it is place in p block
Colour :Nihonium show silvery white colour
State : Nihonium produce in solid form
Boiling point :Boiling point of Nihonium is 1157 0C
Melting point : melting point of Nihonium is 427 0C
- 286Nh : Atomic weight of this isotope is 286 .04 Amu
In this isotope 113 proton ,113 electron and 173 neutron is present
Chemical properties :
Electronic configuration of Nihonium is [ Rn ] 5f146d107s2 7p1
Electronic configuration in concert of shell is 2,8,18,32,32 ,18,3
Valency :valency of Nihonium is 3 or 1
Atomic radius : Atomic radius of Nihonium is 170 Pm
- it is use only in research field.
Question and Answer:
Q1. Define Nihonium
Q2. Who discovered Nihonium?
Q2. Physical properties of Nihonium
Q4. Write Atomic Symbol of Nihonium.
Q5. Write the Atomic number of Nihonium.
Q6. On which block Nihonium element is present?
Q7. What is the color of Nihonium?
Q8. What is the Boiling point of Nihonium?
Q9. What is the Melting point of Nihonium?
Q10. Write the Isotopes of Nihonium.
Q11. Show Electronic configuration of Nihonium.
Q12. Write Electronic Structure of Nihonium.
Q13. What is the Valency of Nihonium?
Q14. Write the uses of Nihonium element.