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HomeAQA GCSE ChemistryAtomic structure and the periodic table: mixtures and separation techniques
AQA · GCSE · Chemistry

Atomic structure and the periodic table: mixtures and separation techniques
Practice Questions

15 AQA GCSE Chemistry questions on Atomic structure and the periodic table: mixtures and separation techniques, each with instant feedback and a full examiner-style mark scheme.

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✨ Revision guide includes key terms, worked examples and exam technique for Atomic structure and the periodic table: mixtures and separation techniques.

Try 2 sample questions on Atomic structure and the periodic table: mixtures and separation techniques

Question 1 · 1 mark · Difficulty 1/3

A mixture is best described as:

  1. Two or more substances not chemically combined
  2. Two elements chemically bonded
  3. A single element
  4. A compound
Show answer & explanation
✓ Answer: ATwo or more substances not chemically combined
In a mixture the substances are physically combined but not chemically bonded, so they keep their own properties.
Question 2 · 1 mark · Difficulty 1/3

Which method would separate an insoluble solid (e.g. sand) from a liquid?

  1. Filtration
  2. Distillation
  3. Chromatography
  4. Electrolysis
Show answer & explanation
✓ Answer: AFiltration
Filtration traps the insoluble solid in the filter paper while the liquid passes through.
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AQA GCSE Chemistry: Atomic structure and the periodic table: mixtures and separation techniques FAQ

How many AQA GCSE Chemistry questions on Atomic structure and the periodic table: mixtures and separation techniques are there on Kramizo?
Kramizo currently has 15 exam-board-aligned practice questions on Atomic structure and the periodic table: mixtures and separation techniques for AQA GCSE Chemistry, with new questions added every week. Each question gives you instant feedback and a full examiner-style mark scheme that tells you exactly what would earn marks on a real AQA paper. The questions span the full difficulty range — from straightforward recall (level 1) right up to multi-step reasoning and evaluation (level 3) — so the bank works for first-pass revision and final exam-week stress testing alike.
Is Kramizo free for AQA GCSE students preparing for Chemistry?
Yes — completely free. Every student gets 45 questions a day on the free plan, with no card required and no trial countdown. That free quota works across every subject and every topic in our bank, so you can mix Atomic structure and the periodic table: mixtures and separation techniques practice with other Chemistry topics or even switch to a totally different AQA subject without paying anything. Kramizo's optional Pro plan removes the daily cap and adds detailed progress analytics, but the free tier is the real product — used by thousands of GCSE, IGCSE and CSEC students.
Are the Atomic structure and the periodic table: mixtures and separation techniques questions aligned to the official AQA GCSE Chemistry syllabus?
Every question is written against the published AQA GCSE Chemistry specification, including the exact command words (state, describe, explain, calculate, evaluate, etc.), mark allocations, and difficulty tier you'd see on a real AQA paper. Explanations are written in the style of official examiner mark schemes — they tell you what is being awarded marks and why distractors are wrong, not just whether you got it right. The bank is continually refined to match the latest syllabus updates from AQA.
How is Atomic structure and the periodic table: mixtures and separation techniques typically tested on AQA GCSE Chemistry papers?
Atomic structure and the periodic table: mixtures and separation techniques appears across multiple question types on real AQA GCSE Chemistry papers — most commonly as multiple-choice questions in the objective section, structured short-answer questions in the main paper, and occasionally as part of an extended response. Kramizo's practice bank reflects that mix: 4-option MCQs, true/false statements, fill-in-the-blank key terms, multi-select questions, and ordering questions. Working through the bank gives you exposure to every question style examiners actually use.

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