Applied Science- Chemistry 0.0 / 5 ? Applied ScienceChemistry ASAQA Created by: 11SparkinsonCreated on: 28-04-17 12:22 What is an atom? 1 part of an element 1 of 11 How many different subatomic patricles make up an atom? 3 2 of 11 What are the names of the subatomic particles? Proton, Neutron, Electron 3 of 11 What is a nucleus? Contains the mass (Neutron, Proton) 4 of 11 What is an electron shell? Electrons surrounding the nucleus 5 of 11 Where is most of the mass in an atom concentrated? Nucleus 6 of 11 What is betweent he nucleus and electrons? Space 7 of 11 Nuclear reactons affect the nucleus. What do chemical reactions affect? Electrons 8 of 11 If an atom has 7 electrons, how many protons does it have? 7 9 of 11 What does the atomic number tell us? Number of protons 10 of 11 What does the mass number tell us? Number of protons and neutrons 11 of 11
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