Unit 3.2 Part I - Introduction to the Periodic Table Unit 3.2 Part I - Introduction to the Periodic Table.
Use the Periodic Table to complete the table: Electron Config. Symbol Column Row 1s 2 2s 2 2p 6 3s 1 1s 2 2s 2 2p 6 3s 2 1s 2 2s 2 2p 1 1s 2 2s 2 2p 6.