mixture 4.0 / 5 based on 1 rating ? AllrandomGCSEAQA Created by: Charlotte4Created on: 05-12-13 21:13 What is an isotope? Are atoms of the same element but with a different number of neutrons although the same number of protons. 1 of 13 The mass number is what? The number of neutrons and protons added together. 2 of 13 The atomic number is what? Number of protons 3 of 13 The number of protons is equal to the number of ...... Electrons 4 of 13 What is nanoscience? The study of very very small structures. 5 of 13 How big are nanoparticles? 1-100 in nanometres. 6 of 13 Nanoparticles can combine to form? Nanostructures 7 of 13 The properties of nanoparticles are ................ to the properties of the same material in .... -Different -Bulk 8 of 13 Nanoparticles are sensitive too; Light,heat and magnetism. 9 of 13 Nanoparticles qualities are... they have a high surface area in comparison to their volume. 10 of 13 What is current? 'The flow of an electrical charge in a circuit' 11 of 13 What is potential difference? 'The energy transferred by charge passing from one point to another' 12 of 13 what is resistance? 'Opposition to the flow of current' 13 of 13
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