Atomic World Lesson 12: Metals that don’t look or act like true metals (alkalis, and metalloids)ellenj2024-11-15T14:26:52-05:00 Please sign up for the course before starting the lesson. Atomic World Lesson 11: The non-metals Atomic World Lesson 13: Transition metals, true metals, and electron orbitals Back to: Exploring the Atomic World