OCR•GCSE•Chemistry
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Particles
Atomic structure, the periodic table, and bonding
Practice 58 subtopics in Particles. All questions match the OCR GCSE specification.
About Particles
Particles is a key topic in the OCR GCSE Chemistryspecification. This topic covers atomic structure, the periodic table, and bonding.
Master all 58 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 (58)
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The particle modelSolids, liquids and gasesArrangement of particlesMovement of particlesEnergy of particlesChanges of stateMelting and freezingBoiling and condensingSublimationHeating and cooling curvesState symbolsLimitations of the particle modelAtoms and elementsStructure of an atomProtons, neutrons and electronsAtomic numberMass numberCalculating numbers of subatomic particlesElectron configurationElectron shellsDrawing electron configurationsIsotopesRelative atomic massCalculating relative atomic massDevelopment of the periodic tableMendeleev's periodic tableThe modern periodic tablePeriods and groupsMetals and non-metalsElectronic structure and positionPredicting properties from positionIonic bondingFormation of ionsElectron transferDot and cross diagrams for ionic compoundsProperties of ionic compoundsGiant ionic latticesCovalent bondingSharing electronsSingle covalent bondsDouble covalent bondsDot and cross diagrams for moleculesProperties of simple moleculesWeak intermolecular forcesGiant covalent structuresDiamondGraphiteSilicon dioxideComparing diamond and graphiteMetallic bondingStructure of metalsDelocalised electronsProperties of metalsAlloysPolymersFullerenesGrapheneCarbon nanotubes
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