GCSE AQA C1 Atoms and Elements 5.0 / 5 based on 1 ratingTeacher recommended ? ChemistryAtoms and compoundsGCSEAQA Created by: Peter HicksonCreated on: 03-01-13 10:13 Atoms are the building blocks of what? Everything 1 of 14 What is in the middle of an atom? The Nucleus 2 of 14 What surrounds the nucleus? Electrons 3 of 14 What does the nucleus contain? Protons and Neutrons 4 of 14 What charge do Protons have? Positive 5 of 14 What charge do Neutrons have? No charge 6 of 14 What charge does the nucleus have overall? Positive 7 of 14 What charge do Electrons have? Negative 8 of 14 Electrons occupy what around the Nucleus? Shells or Energy Levels 9 of 14 What charge does an Atom have overall? No charge 10 of 14 The number of Electrons in an Atom always equals the amount of what in an Atom? Protons 11 of 14 If Electrons are added or removed, the Atom becomes charged and is then called a what? An Ion 12 of 14 The number of what in an Atom determines what type of Atom it is? Protons 13 of 14 How many types of Atom are there in an Element? One 14 of 14
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