Atoms, elements and the periodic table 0.0 / 5 ? ChemistryAtoms and compoundsGCSEWJEC Created by: EmilieCreated on: 12-05-13 14:36 What are elements? The basic building blocks of matter 1 of 5 What is a nucleus made up of? Protons and Neutrons 2 of 5 The rows of the periodic table are called periods 3 of 5 What are the columns in the periodic table called? Groups 4 of 5 Who developed the first periodic table Dmitri Mendeleev 5 of 5
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