Answer these questions based on the Periodic Table entry for sodium What is the atomic mass? 23 2 12 11 8 What is the atomic number? 23 2 12 11 8 How many neutrons does sodium have? 23 2 12 11 8 What is the chemical symbol for sodium? N NA Na No How many protons does sodium have? 23 2 12 11 8 How many electrons does it have in the n = 2 orbit? 23 2 12 11 8 10 points to whoever answers all of these.