OCR•GCSE•Combined Science
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Particles
Atomic structure and the periodic table
Practice 28 subtopics in Particles. All questions match the OCR GCSE specification.
About Particles
Particles is a key topic in the OCR GCSE Combined Sciencespecification. This topic covers atomic structure and the periodic table.
Master all 28 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (28)
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Structure of an atomSubatomic particlesProtonsNeutronsElectronsAtomic numberMass numberElectronic configurationElectron shellsIsotopesRelative atomic massDevelopment of the periodic tableMendeleevModern periodic tableGroups and periodsElectron configuration and groupsMetals and non-metalsGroup 1 - Alkali metalsProperties of alkali metalsReactions of alkali metalsTrends in Group 1Group 7 - HalogensProperties of halogensReactions of halogensDisplacement reactionsTrends in Group 7Group 0 - Noble gasesProperties of noble gases
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