This resource turns ion formation into a complete, ready to use review for Grade 9-12 chemistry, covering the same NGSS standard from three different angles.
The set includes questions like "Which of the following ions is negatively charged?", "What is the electron configuration of Na⁺?", and "What charge do alkaline earth metals typically form?"
Each worksheet reviews the same core ideas from a different angle. Use them across a week or unit so students see the material three times without it ever feeling repetitive.
This set is part of a complete NGSS aligned chemistry unit. The unit also covers Atomic Structure Basics, Subatomic Particles Quiz, Electron Configuration, Periodic Table Layout, Predicting Element Properties, and Metals, Nonmetals, Metalloids, all in the same three worksheet format, so your classroom routine stays familiar while the topic changes.
Suitable for Grade 9-12 chemistry classes, and for NGSS aligned review at any point in the school year. This set is aligned to NGSS standard HS-PS1-1.
