if the number of electron is 8. Find
* what is its atomic number and name the atom?
​*what is the change in ion?
no links please and answer fast
 

Dear Student 

The number of electrons are 8. So as the number of proton are also 8.
Hence the atomic number is 8 
Name of the atom is oxygen 

And the charge on the ion are mainly -2 and -1

Regards

  • 0
Hello Vaishnavi dear, in case of neutral atom, there will be equal number of protons.
So number of protons = 8
Hence atomic number Z = 8
This confirms that the atom is OXYGEN
Now the next query namely. "what is the change in ion?" is not understandable. Please post it rightly
All the best
  • 0
What are you looking for?