Chemistry C1 Mock Revision 0.0 / 5 ? ChemistryAtomsThe limestone cycleCalculations, moles and yieldEnergy of reactions/Exothermic and endothermic reactionsMetals, metal ores and alloysRate of reactionPolymersStructure and bondingWriting balanced equationsGCSEAQA Created by: cassiewardillCreated on: 20-03-15 20:14 How many types of atoms is each element made up of? 1 1 of 8 What particles are in the nucleus? Protons and Neutrons 2 of 8 What are found on the outer shells? Electrons 3 of 8 How do you work out the number of Neutrons in an atom? Mass number - Protons 4 of 8 What is the bottom number? Number of protons and electrons 5 of 8 What is the top number? Sum of protons and neutrons 6 of 8 When are compounds formed? When two or more elements combine together 7 of 8 What is the maximum amount of electrons on each shell? 2, 8, 8, 2 8 of 8
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