Chemistry Chapter 18A Powerpoint Notes should be copied into your Chemistry Interactive Notebook (INB) on the input side (page 77). Be sure to tab for multiple pages of notes and complete the Step up to Writing (SUTW) assignment which should go on the output side (page 76) across from the notes. Chapter 18A Notes and Chapter 18A SUTW are due on Monday, April 9, 2018 at the beginning of your regular class.