Darmstadtium ( Ds ) :
Define: Darmstadtium is Transectinide metal . Place below the platinum metal .it is transuranic element . It is highly radioactive and toxic in nature. It is man made and formed by fusing Nickel and lead atoms in a heavy ion accelerator
Discovery: it is discovered in 1994 by scientist Sigurd Hofmann , Peter Armbruster and Gotfriedmuzenberg
Origin of name : The name Darmstadtiumis gives after Darmstdt, Germany. It js the place where the element was first produced .
Physical properties :
Atomic symbol: Atomic symbol of Darmstadtium is Ds
Atomic number : Atomic number of Darmstadtium is 110
In Darmstadtium 110 proton and 110 electron is present.
Atomic weight/ mass: Atomic weight of this isotope is 281 Amu
In this isotope 110 proton ,110 electron and 171 neutron is present
Position : it is place in periodic table at 7thperiod ( row ) and 10th column ( group )
Block : it is place in d block
Colour :Darmstadtium show silvery colour
State : Darmstadtium produce in solid form
Boiling point :Boiling point of Darmstadtium is didn’t know
Melting point :melting point of Darmstadtium is didn’t known
Isotopes:
- 281Db: In this isotope 110 proton , 110 electron and 171 neutron is present.
Chemical properties :
Electronic configuration.
Electronic configuration of Darmstadtium is [ Rn ] 5f14 6d9 7s2
Electronic configuration in concert of shell is 2,8,18,32,32,16,2
Electronic structure
Valency : Valency of Darmstadtium is 2 or 3 or 4 or 5
Atomic radius : Atomic radius of Darmstadtium is 132 Pm
Uses:
- It is use only in research field.
Question and Answer:
Q1. Define Darmstadtium
Q2. Who discovered Darmstadtium?
Q2. Physical properties of Darmstadtium
Q4. Write Atomic Symbol of Darmstadtium.
Q5. Write the Atomic number of Darmstadtium
Q6. On which block Darmstadtium element is present?
Q7. What is the color of Darmstadtium?
Q8. What is the Boiling point of Darmstadtium?
Q9. What is the Melting point of Darmstadtium?
Q10. Write the Isotopes of Darmstadtium.
Q11. Show Electronic configuration of Darmstadtium.
Q12. Write Electronic Structure of Darmstadtium.
Q13. What is the Valency of Darmstadtium?
Q14. Write the uses of Darmstadtium element.