The portal has been deactivated. Please contact your portal admin.

Lesson: Chemical Formulas Chemistry • 7th Grade

In this lesson, we will learn how to write and interpret the notations used in chemical formulas.

Lesson Plan

Lesson Presentation

Lesson Video

Video Thumbnail
17:59

Lesson Explainer

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.