the fundamental ideas in chemistry 0.0 / 5 ? ChemistryAtoms and compoundsGCSEAQA Created by: Bex24Created on: 17-02-14 20:24 what is inside an atoms nucleus protons and neutrons 1 of 9 what is an element something made from only one atom 2 of 9 what are group 1 metals called alkali 3 of 9 why are group 0 elements called noble gases because they are unreactive 4 of 9 what is the charge of a proton +1 5 of 9 what is the charge of a neutron 0 6 of 9 what is the charge of a electron -1 7 of 9 what is the atomic number the number of protons and electrons in the atom 8 of 9 what is the mass number the combined number of protons and neutrons in the nulues 9 of 9
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