{"id":47799,"date":"2026-10-28T13:51:40","date_gmt":"2026-10-28T06:51:40","guid":{"rendered":"https:\/\/times.edu.vn\/chua-phan-loai\/a-level-chemistry-exam-format\/"},"modified":"2026-10-28T14:03:05","modified_gmt":"2026-10-28T07:03:05","slug":"a-level-chemistry-exam-format","status":"publish","type":"post","link":"https:\/\/times.edu.vn\/en\/a-level\/a-level-chemistry-exam-format\/","title":{"rendered":"A level Chemistry exam format 2026: A complete guide to papers, timing and structure"},"content":{"rendered":"<p>A Level Chemistry uses a linear exam format, meaning all written papers are taken at the end of Year 13, with no coursework contributing to your final letter grade. This guide walks you through how each major exam board structures its papers, how marks are divided across Paper 1, Paper 2, and Paper 3, and how understanding the format should directly shape the way you revise. Let&#8217;s get started.<\/p>\n<h2>Overview of all A level Chemistry papers across major exam boards<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/times.edu.vn\/wp-content\/uploads\/2026\/10\/A-Level-Chemistry-exam-format-1.webp\" alt=\"A Level Chemistry exam format\" width=\"600\" height=\"400\"><\/p>\n<p>Before studying a single topic, you need to know exactly what you are walking into on exam day. The <a href=\"https:\/\/times.edu.vn\/en\/a-level\/a-level-chemistry\/\">A level Chemistry<\/a> exam <sup><a href=\"#tooltip-ref-1\" class=\"tooltip-link\" data-tooltip=\"https:\/\/www.cambridgeinternational.org\/programmes-and-qualifications\/cambridge-international-as-and-a-level-chemistry-9701\/\">[1]<\/a><\/sup> format is not identical across all exam boards. <a href=\"https:\/\/times.edu.vn\/en\/a-level\/aqa\/\">AQA<\/a>, <a href=\"https:\/\/times.edu.vn\/en\/cambridge\/ocr\/\">OCR<\/a> A, and <a href=\"https:\/\/times.edu.vn\/en\/igcse\/pearson-edexcel\/\">Edexcel<\/a> each have their own paper structure, timing, and mark allocation, and mixing up these details is one of the most common mistakes students make early in Year 12.<\/p>\n<p>All three boards follow a three-paper linear model. Every paper is a written exam, <a href=\"https:\/\/times.edu.vn\/en\/sat\/digital-sat\/\">sat<\/a> at the end of Year 13, with no modular retakes allowed during the course. The table below gives you the full picture at a glance.<\/p>\n<table>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">Exam Board<\/th>\n<th colspan=\"1\" rowspan=\"1\">Paper 1<\/th>\n<th colspan=\"1\" rowspan=\"1\">Paper 2<\/th>\n<th colspan=\"1\" rowspan=\"1\">Paper 3<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">AQA<\/td>\n<td colspan=\"1\" rowspan=\"1\">Inorganic and Physical Chemistry, 2 hrs, 105 marks, 35%<\/td>\n<td colspan=\"1\" rowspan=\"1\">Organic and Physical Chemistry, 2 hrs, 105 marks, 35%<\/td>\n<td colspan=\"1\" rowspan=\"1\">Synoptic and Practicals, 2 hrs, 90 marks, 30%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">OCR A<\/td>\n<td colspan=\"1\" rowspan=\"1\">Periodic Table and Physical, 2 hrs 15 mins, 100 marks, 37%<\/td>\n<td colspan=\"1\" rowspan=\"1\">Synthesis and Analytical, 2 hrs 15 mins, 100 marks, 37%<\/td>\n<td colspan=\"1\" rowspan=\"1\">Unified Chemistry, 1 hr 30 mins, 70 marks, 26%<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Edexcel<\/td>\n<td colspan=\"1\" rowspan=\"1\">Advanced Inorganic and Physical, 1 hr 45 mins, 90 marks, 30%<\/td>\n<td colspan=\"1\" rowspan=\"1\">Advanced Organic and Physical, 1 hr 45 mins, 90 marks, 30%<\/td>\n<td colspan=\"1\" rowspan=\"1\">General and Practical Principles, 2 hrs 30 mins, 120 marks, 40%<\/td>\n<\/tr>\n<\/table>\n<blockquote><p>One detail worth flagging immediately: Cambridge International (9701) runs a separate <a href=\"https:\/\/times.edu.vn\/en\/a-level\/what-is-a-level\/\">A Level<\/a> Chemistry specification used widely in international schools outside the UK. Its format includes Papers 1, 2, 4, and 5, and it differs significantly from the UK boards listed above. If you are studying Cambridge 9701 Chemistry, you will need a separate breakdown of that specification.<\/p><\/blockquote>\n\n\t<button class='btn-dang-ky' onclick=\"openPopup('popup1')\">\n\t\t<span class='text-effect-1'>\n\t\t\t<svg\n\t\t\t\txmlns='http:\/\/www.w3.org\/2000\/svg'\n\t\t\t\tviewBox='0 0 64 64'\n\t\t\t\twidth='24'\n\t\t\t\theight='24'\n\t\t\t\taria-label='Calendar icon'\n\t\t\t>\n\t\t\t\t<rect width='64' height='64' rx='6' fill='#caa15a'\/>\n\t\t\t\t<rect x='10' y='14' width='44' height='40' rx='4'\n\t\t\t\t\tfill='none' stroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='10' y1='24' x2='54' y2='24'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='22' y1='6' x2='22' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t\t<line x1='42' y1='6' x2='42' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t<\/svg>\n\t\t\tBook a Trial Class\n\t\t<\/span>\n\t<\/button>\n<p><strong style=\"color:#f00;\">>>> Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/a-level\/a-level-chemistry-books\/\">A Level Chemistry 9701 books<\/a> 2026: Complete guide for students and teachers<\/p>\n<h2>Paper 1 content and structure in A level Chemistry explained<\/h2>\n<p>Paper 1 across all three major boards covers physical and inorganic chemistry. The exact topic list varies by board, but the core themes are consistent: Atomic structure, bonding, energetics, kinetics, equilibria, and the periodicity of elements.<\/p>\n<p>Where the boards diverge is in question format and timing. AQA Paper 1 runs for exactly two hours and contains only short-answer and long-answer written questions, with no multiple choice component. OCR A Paper 1 runs slightly longer at two hours and fifteen minutes and opens with fifteen multiple choice questions before moving into structured written responses. Edexcel Paper 1 lasts one hour and forty-five minutes and blends multiple choice items with short and extended written answers within the same paper.<\/p>\n<blockquote><p>Exam board structures dictate time-management strategies for Paper 1. On AQA, every mark requires a written response, making pacing and writing speed critical under pressure. On OCR A, the opening multiple-choice questions can serve as a strategic confidence-builder, provided candidates avoid overthinking and losing valuable time.<\/p><\/blockquote>\n<p><strong style=\"color:#f00;\">>>> Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/a-level\/a-level-chemistry-practical-write-up\/\">A Level Chemistry Practical Write-Up<\/a> : 8-Section Template for A*<\/p>\n<h2>Paper 2 content and structure in A level Chemistry explained<\/h2>\n<p>Paper 2 shifts the focus to organic chemistry, while continuing to test physical chemistry topics introduced in Year 12. For AQA, this means mechanisms, spectroscopy, and polymer chemistry sit alongside topics like acids and equilibria. For OCR A, the paper is titled Synthesis and Analytical Techniques, reflecting a stronger emphasis on multi-step organic pathways and analytical identification.<\/p>\n<p>The structure of Paper 2 mirrors Paper 1 closely for most boards. AQA Paper 2 carries the same two-hour duration and 105-mark total as Paper 1. OCR A Paper 2 again runs for two hours and fifteen minutes with 100 marks and fifteen MCQs. Edexcel Paper 2 matches its Paper 1 exactly: One hour and forty-five minutes for 90 marks.<\/p>\n<p>One strategic mistake that costs students grades here is treating Paper 2 as purely an organic exam. Physical chemistry topics, particularly those from Year 12, appear consistently in Paper 2 questions across all boards. If you have gaps in your understanding of entropy, electrode potentials, or buffer calculations, those gaps will surface in Paper 2 as much as anywhere else.<\/p>\n\n\t<button class='btn-dang-ky' onclick=\"openPopup('popup1')\">\n\t\t<span class='text-effect-1'>\n\t\t\t<svg\n\t\t\t\txmlns='http:\/\/www.w3.org\/2000\/svg'\n\t\t\t\tviewBox='0 0 64 64'\n\t\t\t\twidth='24'\n\t\t\t\theight='24'\n\t\t\t\taria-label='Calendar icon'\n\t\t\t>\n\t\t\t\t<rect width='64' height='64' rx='6' fill='#caa15a'\/>\n\t\t\t\t<rect x='10' y='14' width='44' height='40' rx='4'\n\t\t\t\t\tfill='none' stroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='10' y1='24' x2='54' y2='24'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='22' y1='6' x2='22' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t\t<line x1='42' y1='6' x2='42' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t<\/svg>\n\t\t\tBook a Trial Class\n\t\t<\/span>\n\t<\/button>\n<p><strong style=\"color:#f00;\">>>> Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/a-level\/a-level-chemistry-organic-reactions\/\">A Level Chemistry Organic Reactions<\/a> : 30 Reactions Mind Map for A*<\/p>\n<h2>Paper 3 and the practical skills assessment in A level Chemistry<\/h2>\n<p>Paper 3 is where the A level Chemistry exam format becomes genuinely distinctive. Rather than simply testing another block of content, this final paper is designed to assess how well you can apply everything you have learned across both years simultaneously. This is called synoptic assessment.<\/p>\n<p>For AQA, Paper 3 includes thirty multiple choice questions alongside short and long written answers, all focused on practical techniques and data analysis. Questions may ask you to evaluate an experimental method, identify sources of error, calculate percentage uncertainty, or suggest improvements to an apparatus setup. For OCR A, the Unified Chemistry paper carries no MCQs and instead uses structured questions that draw on any topic from the full specification. For Edexcel, Paper 3 is the longest and heaviest paper in the entire qualification, running for two hours and thirty minutes and worth 40% of the total A Level.<\/p>\n<p>Alongside the written Paper 3, every student on a UK specification also completes a Practical Endorsement. Known formally as CPAC (the Common Practical Assessment Criteria), this is a teacher-assessed component recorded throughout Year 12 and Year 13. It does not affect your letter grade of A* to E. Instead, it appears as a separate Pass or Fail certificate on your results slip. However, a failure to engage seriously with required practicals during the course will show up directly in your Paper 3 performance, because the written exam assumes you have hands-on experience with those techniques.<\/p>\n<p><strong style=\"color:#f00;\">>>> Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/a-level\/a-level-chemistry-explanations\/\">A Level Chemistry Explanations for<\/a> 2026: How to Write Clear, Accurate Answers That Earn More Marks<\/p>\n<h2>How marks are distributed across A level Chemistry papers<\/h2>\n<table>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">Exam Board<\/th>\n<th colspan=\"1\" rowspan=\"1\">Paper 1 Weighting<\/th>\n<th colspan=\"1\" rowspan=\"1\">Paper 2 Weighting<\/th>\n<th colspan=\"1\" rowspan=\"1\">Paper 3 Weighting<\/th>\n<th colspan=\"1\" rowspan=\"1\">Total Marks<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">AQA<\/td>\n<td colspan=\"1\" rowspan=\"1\">35% (105 marks)<\/td>\n<td colspan=\"1\" rowspan=\"1\">35% (105 marks)<\/td>\n<td colspan=\"1\" rowspan=\"1\">30% (90 marks)<\/td>\n<td colspan=\"1\" rowspan=\"1\">300 marks<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">OCR A<\/td>\n<td colspan=\"1\" rowspan=\"1\">37% (100 marks)<\/td>\n<td colspan=\"1\" rowspan=\"1\">37% (100 marks)<\/td>\n<td colspan=\"1\" rowspan=\"1\">26% (70 marks)<\/td>\n<td colspan=\"1\" rowspan=\"1\">270 marks<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">Edexcel<\/td>\n<td colspan=\"1\" rowspan=\"1\">30% (90 marks)<\/td>\n<td colspan=\"1\" rowspan=\"1\">30% (90 marks)<\/td>\n<td colspan=\"1\" rowspan=\"1\">40% (120 marks)<\/td>\n<td colspan=\"1\" rowspan=\"1\">300 marks<\/td>\n<\/tr>\n<\/table>\n<p>The Edexcel structure is the most unusual of the three. Paper 3 carries 40% of the total grade, which is higher than either Paper 1 or Paper 2 individually. Students who treat Paper 3 revision as an afterthought, or who assume it is a &#8220;soft&#8221; practical paper, regularly find that this is where their overall grade drops.<\/p>\n<p>Across all boards, at least 20% of the total marks require mathematical skills. These include calculations involving logarithms for pH, rearranging the ideal gas equation (pV = nRT), applying the Arrhenius equation, and quantifying percentage uncertainties in practical measurements. Students who struggle with applied mathematics in Chemistry typically lose marks across all three papers, not just in dedicated calculation questions.<\/p>\n\n\t<button class='btn-dang-ky' onclick=\"openPopup('popup1')\">\n\t\t<span class='text-effect-1'>\n\t\t\t<svg\n\t\t\t\txmlns='http:\/\/www.w3.org\/2000\/svg'\n\t\t\t\tviewBox='0 0 64 64'\n\t\t\t\twidth='24'\n\t\t\t\theight='24'\n\t\t\t\taria-label='Calendar icon'\n\t\t\t>\n\t\t\t\t<rect width='64' height='64' rx='6' fill='#caa15a'\/>\n\t\t\t\t<rect x='10' y='14' width='44' height='40' rx='4'\n\t\t\t\t\tfill='none' stroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='10' y1='24' x2='54' y2='24'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4'\/>\n\t\t\t\t<line x1='22' y1='6' x2='22' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t\t<line x1='42' y1='6' x2='42' y2='18'\n\t\t\t\t\tstroke='#ffffff' stroke-width='4' stroke-linecap='round'\/>\n\t\t\t<\/svg>\n\t\t\tBook a Trial Class\n\t\t<\/span>\n\t<\/button>\n<p><strong style=\"color:#f00;\">>>> Read more:<\/strong> <a class=\"xem-them-link\" href=\"https:\/\/times.edu.vn\/en\/a-level\/a-level-chemistry-explain-vs-evaluate\/\">A Level Chemistry \u201cExplain\u201d vs \u201cEvaluate\u201d<\/a> : A Complete Guide 2026<\/p>\n<h2>How the A level Chemistry exam format should shape your revision strategy<\/h2>\n<p><strong>Start with your board&#8217;s specification, not a generic textbook.<\/strong> AQA, OCR A, and Edexcel each have topic lists and required practicals that are specific to their qualification. A revision guide written for AQA will not cover OCR A&#8217;s analytical techniques paper in the same depth. Use the official specification document as your checklist from the beginning of Year 13.<\/p>\n<p><strong>Weight your revision time by mark allocation.<\/strong> If you are sitting Edexcel, spending equal time on all three papers is a strategic error. Paper 3 accounts for 40% of your grade and demands a different skill set, combining synoptic recall with practical reasoning. Build separate revision blocks dedicated to data analysis and practical interpretation questions.<\/p>\n<p><strong>Practise multiple choice questions differently from written responses.<\/strong> For OCR A and AQA Paper 3, MCQs reward pattern recognition and the ability to eliminate wrong answers quickly. Do not approach them the same way you would approach a six-mark written question. Time yourself on MCQ sets and track which types of questions consistently catch you out.<\/p>\n<p><strong>Treat the mathematical content as its own revision strand.<\/strong> Because 20% of marks across all boards require quantitative skills, mathematical weaknesses compound across every paper. Build a list of every formula and calculation type in your specification and practise them weekly, not just in the final month before exams.<\/p>\n<p><strong>Use past papers by paper, not by subject.<\/strong> Sit Paper 1 past papers under timed conditions as Paper 1 practice, not as a general chemistry revision tool. This trains you for the specific question style, topic emphasis, and time pressure of that individual component.<\/p>\n<blockquote><p>Thorough content revision is insufficient without familiarity with exam board phrasing. Command words vary across specifications, and mastering the distinct requirements of terms like &#8216;suggest,&#8217; &#8216;explain,&#8217; and &#8216;evaluate&#8217; is as critical as knowing the biological content itself.<\/p><\/blockquote>\n<h2>Frequently asked questions<\/h2>\n<div class=\"hoi-dap-thok-new low-faq\">\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>How many papers are there in A level Chemistry?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">\nAll three major UK exam boards (AQA, OCR A, and Edexcel) divide A Level Chemistry into three written papers, each taken at the end of Year 13. Cambridge International A Level Chemistry (9701) uses a different structure and includes four assessed components.\n    <\/div>\n<\/p><\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>How long is each A level Chemistry exam paper?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">\nExam duration varies by board. AQA Papers 1 and 2 each last two hours, with Paper 3 also running for two hours. OCR A Papers 1 and 2 each run for two hours and fifteen minutes, while OCR A Paper 3 is one hour and thirty minutes. Edexcel Papers 1 and 2 are each one hour and forty-five minutes, and Edexcel Paper 3 is the longest at two hours and thirty minutes.\n    <\/div>\n<\/p><\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>Is a calculator allowed in A level Chemistry exams?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">\nYes, a scientific calculator is permitted and expected in all A Level Chemistry written papers across AQA, OCR A, and Edexcel. Given that at least 20% of marks involve quantitative reasoning, arriving without a functioning calculator is a serious error. Check your specific board&#8217;s approved calculator list before exam season.\n    <\/div>\n<\/p><\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>How many marks is each A level Chemistry paper worth?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">\nFor AQA, Papers 1 and 2 are each worth 105 marks and Paper 3 is worth 90 marks, giving a total of 300 marks. For OCR A, Papers 1 and 2 are each 100 marks and Paper 3 is 70 marks, totalling 270. For Edexcel, Papers 1 and 2 are each 90 marks and Paper 3 is 120 marks, totalling 300.\n    <\/div>\n<\/p><\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>How does the A level Chemistry exam format differ between AQA, Edexcel, OCR and Cambridge?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">\nAQA and Edexcel each have 300 total marks split across three papers, but Edexcel places a significantly higher weighting on Paper 3 (40%) compared to AQA (30%). OCR A&#8217;s Paper 3 carries the lowest weighting at 26%. Cambridge International (9701) operates under an entirely different model with its own paper structure, content organisation, and assessment criteria, and is used primarily in international schools outside England.\n    <\/div>\n<\/p><\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>Is there any coursework in A level Chemistry?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">\nThere is no traditional coursework in A Level Chemistry. The Practical Endorsement (CPAC) is completed during the course and assessed by your teacher, but it does not contribute marks to your final grade. It produces a separate Pass or Fail certificate. Your actual A* to E grade comes entirely from the three written exams.\n    <\/div>\n<\/p><\/div>\n<div class=\"thong-tin-dai\">\n<p class=\"tit-dai\"><strong>What types of questions appear in A level Chemistry Paper 1?<\/strong><\/p>\n<div class=\"chi-tiet-thong-tin\">\nA Level Chemistry question types in Paper 1 depend on your board. AQA Paper 1 uses only short-answer and extended written questions. OCR A Paper 1 begins with fifteen multiple choice questions followed by structured written responses. Edexcel Paper 1 combines multiple choice items with short and long written answers. All boards include calculation questions in Paper 1, so mathematical fluency is required from the start.\n    <\/div>\n<\/p><\/div>\n<\/div>\n<p><b>Conclusion <\/b><\/p>\n<p>If you are working through this qualification and want a personalised breakdown of your specific exam board&#8217;s requirements, required practicals, and a revision plan built around your actual mark targets, the consultants at <a href=\"https:\/\/times.edu.vn\/en\/\">Times Edu<\/a> are available to help. A single session with the right guidance can reframe how you approach the next twelve months of preparation, and that reframing is often what separates a B from an A.<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-right kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;right&quot;,&quot;id&quot;:&quot;47799&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0110\u00e1nh gi\u00e1 b\u00e0i vi\u1ebft&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 vote)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;A level Chemistry exam format 2026: A complete guide to papers, timing and structure&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (1 vote)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>A Level Chemistry uses a linear exam format, meaning all written papers are taken at the end of Year 13, with no coursework contributing to your final letter grade. This guide walks you through how each major exam board structures its papers, how marks are divided across Paper 1, Paper 2, and Paper 3, and &#8230; <a title=\"A level Chemistry exam format 2026: A complete guide to papers, timing and structure\" class=\"read-more\" href=\"https:\/\/times.edu.vn\/en\/a-level\/a-level-chemistry-exam-format\/\" aria-label=\"Read more about A level Chemistry exam format 2026: A complete guide to papers, timing and structure\">Read more<\/a><\/p>\n","protected":false},"author":6,"featured_media":47793,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"content-type":"","rank_math_title":"","rank_math_description":"","footnotes":""},"categories":[168],"tags":[],"class_list":["post-47799","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-level"],"_links":{"self":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts\/47799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/comments?post=47799"}],"version-history":[{"count":2,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts\/47799\/revisions"}],"predecessor-version":[{"id":47809,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/posts\/47799\/revisions\/47809"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/media\/47793"}],"wp:attachment":[{"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/media?parent=47799"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/categories?post=47799"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/times.edu.vn\/en\/wp-json\/wp\/v2\/tags?post=47799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}