4.1 Atoms and isotopes
Practice questions for this subtopic.
Topic 4AQA GCSE Physics
Atomic Structure
Review atoms, isotopes, nuclear radiation, half-life, hazards, fission and fusion.
Topic progress
0/19 complete
How flashcard practice works
1. Answer from memory
Attempt each question without looking at the marking points first.
2. Flip the card
Reveal the verified marking points and compare with your answer.
3. Self-assess
Rate yourself Again, Hard, Good or Easy to schedule your next review.
Atomic Structure Subtopics
4.2 Atoms and nuclear radiation
Practice questions for this subtopic.
4.3 Hazards and uses of radiation
Practice questions for this subtopic.
4.4 Nuclear fission and fusion
Practice questions for this subtopic.
Whole-topic review
Choose a subtopic above for focused practice, or review the complete topic here.
E
Exam Mode
Attempt questions before revealing the marking points.
Start exam practice →M
Mixed Practice
Random questions across all subtopics for comprehensive review.
Start mixed practice →B
Review Bookmarked
Revisit questions you have bookmarked for later review.
Review bookmarks →C
Challenge Me
Connect this whole topic to explain one real scenario, then reveal the connection map.
Start the challenge →