Can you restate the questions again ?
The two sublevels are s and p. These are the main group sublevels
Answer:
molecules Cl- = 3.01 E23 molecules
Explanation:
molecules Cl- = 0.50 mol CL- * ( 6.02 E23 molecules/ mol ) = 3.01 E 23 molecules
The vertical columns are groups
The horizontal rows are periods
