Chemistry 0.0 / 5 ? ChemistryAtomsGCSEAQA Created by: KelbyPierpointCreated on: 10-03-14 16:38 The atoms in an element are: All the same type. 1 of 6 An atom consists of: A nucleus surrounded by electrons. 2 of 6 What is the correct chemical symbol for sodium? Na 3 of 6 What are the groups in the periodic table? A column of similar elements. 4 of 6 What does the nucleus contain? Protons and neutrons. 5 of 6 What is the atomic number of an atom? The number of protons it contains. 6 of 6
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