Remove item Thumbnail image Product Price Quantity Subtotal × CHEM 120 Week 1 Assignment: Concepts - Atomic structure $29.00 CHEM 120 Week 1 Assignment: Concepts - Atomic structure quantity $29.00 × CHEM 120 Week 3 Exam 1 - Units 1 and 2 $25.00 CHEM 120 Week 3 Exam 1 - Units 1 and 2 quantity $25.00 × CHEM 120 Week 3 Virtual Lab: Part I, Part II, Part III $25.00 CHEM 120 Week 3 Virtual Lab: Part I, Part II, Part III quantity $25.00 Coupon: Apply coupon Update cart Cart totals Subtotal $79.00 Total $79.00 Proceed to checkout