Chemistry Additional- Atoms, Compounds and Isotopes 0.0 / 5 ? ChemistryAtoms and compoundsGCSEAQA Created by: HarrietCreated on: 26-11-14 20:35 What does the mass number represent? Amount of neutrons plus protons 1 of 7 What does the atomic number represent? Amount of protons 2 of 7 What is the relative mass of an electron? very small 3 of 7 What is the relative mass of a neutron? 1 4 of 7 What is the relative mass of a proton? 1 5 of 7 Atoms of two or more atoms are chemically bonded together Compound 6 of 7 Different atomic forms of the same element, which have the same number of protons but a different number of neutrons Isotope 7 of 7
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