📋 Instructions

Read each question carefully and circle the letter of the best answer.

Success Criteria: I can identify isotopes, understand atomic structure, and recognise different types of radiation.

🎯 Differentiation Support:

For all learners: Key terms are highlighted in bold

Dyslexia-friendly: Use a ruler under each line when reading

Extension: Complete the bonus questions at the end

📚 Multiple Choice Questions

📖 Answer Key

1. A) Atoms with the same number of protons but different numbers of neutrons

2. C) Gamma radiation

3. A) 2 protons and 2 neutrons

4. B) Carbon-14 has 2 more neutrons than Carbon-12

5. B) A few millimetres of aluminium