C1 flashcards 0.0 / 5 ? ChemistryAtomic structureGCSEAQA Created by: bigbeanz123Created on: 08-05-20 12:10 What has all the elements listed on it? The periodic table 1 of 7 What happens to atoms during chemical reactions? They get rearranged but are neither created or destroyed in a reaction. 2 of 7 What is the name of the 3 separating methods? Filtration, crystallisation and distilation 3 of 7 who discovered electrons? Thomson near the end of the 1800's 4 of 7 What is the structure of the atom? Electrons on the outside in electron shells and protons+neutrons that make up the nucleus. 5 of 7 What is an ion? An ion is a charged atom or group of atoms 6 of 7 What is an isotope? An isotope is an atom of the same element but with different numbers of neutrons. 7 of 7
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