Chemistry - Atoms 2.0 / 5 based on 1 rating ? ChemistryOtherNone Created by: FlisCreated on: 15-03-13 14:25 The atoms in an element are: All the same type 1 of 7 An atom consists of: A nucleus surrounded by electrons 2 of 7 What is the correct chemical symbol for sodium? Na 3 of 7 What are the groups in the periodic table? A column of similar elements 4 of 7 How many protons, neutrons and electrons are there in a 27Al13 atom 13 protons, 14 neutrons and 13 electrons 5 of 7 What is the atomic number of an atom? The number of protons it contains 6 of 7 Which electronic structure is correct for an element with 17 electrons? 2,8,7 7 of 7
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