flash cards 1.0 / 5 based on 1 rating ? ChemistryGCSEAQA Created by: chelsea1998Created on: 27-03-14 20:08 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 chemical symbol for sodium Na 3 of 6 How many protons, neutrons and electrons are there in a 27Al13 atom 13 protons, 14 neutrons and 13 electrons 4 of 6 What is the atomic number of an atom The number of protons it contains. 5 of 6 Protons are positively charged and neutrons are negatively charged.is this correct? No.Protons are positively charged and electrons are negatively charged. 6 of 6
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