Question

atom
2.9. Write the distribution of electrons in carbon and sodium atoms.
​

Answer 1

Atomic no. of is 6

K shell have 2 electron

I shell have 4 electron

K shell is complete shell but I shell is not complete.

atom require to take 2 electron of stable Or to complete the I

Answer 2

Explanation:

The total number of electrons in a sodium atom is 11. Or, we can write distribution of electrons in a sodium atom as 2, 8, 1