This resource turns nuclear equations 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 "Balance the equation: 60Co → ? + 0e-1. What is the missing product?", "What is the product of the decay 238U → 234Th + ?", and "In the reaction 14C → 14N + ? What particle is emitted?"

What's Inside?

• 30 Multiple Choice questions as a separate print ready PDF worksheet
• 30 True or False questions as a separate print ready PDF worksheet
• 30 Short Answer questions as a separate print ready PDF worksheet
• Includes Answer Key with Explanations for all 90 questions
• 6 print ready PDF files, 25 pages in total

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.

Ways to Use This Resource

• Bell ringers and warm ups during the unit
• Self checking practice, since every answer key includes explanations
• Review station before a lab or quiz
• First look diagnostic to plan your unit
• No prep cover lesson for a substitute teacher

This set is part of a complete NGSS aligned chemistry unit. The unit also covers Nuclear Reactions, Radioactive Decay Types, Fission and Fusion, Half Life Calculations, Isotopes and Stability, and Radiation Detection, 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-PS1-8.