Oganesson ( Og ) :
Define: Oganesson is zero group element .it is gaseous form element .it is place in inert gas group .it is place below Radon .it is transuranic element .it is radioactive and toxic in nature .it is man made element
Discovery : it is discovered in 2006 by scientist in joint institute of Nuclear research in, Russia and Livermore National laboratory in California USA
Origin of name :The name gives in the honour of yurioganessian
Physical properties :
Atomic symbol: Atomic symbol of oganesson is Og
Atomic number : Atomic number of Oganessian is 118
In Oganessian is 117 proton and 117 Electron is present
Atomic weight/ mass: Atomic weight of Oganesson is 294 Amu
In Oganessian 118 proton and 176 neutron is present
Position : it is place in periodic table at 7th period and 18th group
Block : it is place in p block
Colour : Oganesson show silvery white or grey colour
State : Oganessianproduce in solid form
Boiling point : Boiling point of Oganesson is 80- 30 0C
Melting point : Melting point of Oganesson is 50 0C
- 293Og: Atomic weight of this isotope is 293.05 Amu
In this isotope 118 proton ,118 Electron and 175 neutron is present.
- 294 Og: Atomic weight of this isotope is 294.04 Amu
In this isotope 118 proton ,118 Electron and 176 neutron is present
- 295Og : Atomic weight of this isotope is 295.06 Amu
In this isotope 118 proton ,118 Electron and 177 neutron is present
Chemical properties :
Electronic configuration of Oganesson is [ Rn] 5f14 6d107s27p6
Electronic configuration in concert of shell is 2,8,18,32,32,18,8
Valency :Valency of Oganesson is 0
Atomic radius : Atomic radius of Oganesson is 152 Pm
- it is use only in research field.
Question and Answer:
Q1. Define Oganesson
Q2. Who discovered Oganesson?
Q2. Physical properties of Oganesson
Q4. Write Atomic Symbol of Oganesson.
Q5. Write the Atomic number of Oganesson.
Q6. On which block Oganesson element is present?
Q7. What is the color of Oganesson?
Q8. What is the Boiling point of Oganesson?
Q9. What is the Melting point of Oganesson?
Q10. Write the Isotopes of Oganesson.
Q11. Show Electronic configuration of Oganesson.
Q12. Write Electronic Structure of Oganesson.
Q13. What is the Valency of Oganesson?
Q14. Write the uses of Oganesson element.