Topic 1 Chemistry 0.0 / 5 ? ChemistryAtoms and compoundsGCSEAQA Created by: VonzellCreated on: 16-11-22 18:53 What is an atom? The smallest part of an element 1 of 5 What is a compound? Two or more elements that have been chemically joined together 2 of 5 What is a mixture? Two or more elements that haven't been joined together 3 of 5 What did Chadwick do? Discovered neutrons 4 of 5 What did Rutherford do? Discovered protons and the nucleus. 5 of 5
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