Question

a.
Calculate
Sodium
the no. of sodium ions in 10 rables of
chloride​

Answer 1

Answer:

what is the question

sodium atomic number is 11.outer shell contains 1 electron

chlorine atomic number is 17.outer shell contains 7 electrons

so to complete their octet na will lose and cl will gain electron so

they will form nacl

Answer 2

Answer:

what's ur question I'm unable to understand it