Atoms and elements 0.0 / 5 ? ChemistryAtomsGCSEAQA Created by: maddyCreated on: 18-03-14 20:00 Atoms have a small nulceus surrounded by what? Electrons 1 of 13 Where is the nucleus in an atom? Middle of the atom 2 of 13 What 2 things does the atom contain? Protons and Electrons 3 of 13 What is the charge of a electron? Negative 4 of 13 What is the charge of a proton? Positive 5 of 13 What is the charge of a neutron? Neutral 6 of 13 What is the charge of the nucleus and why? Positive charge overall because the prtoons have a positive charge 7 of 13 What occupies shells? Electrons 8 of 13 What is the charge of an atom? TRICK QUESTION! They have no charge 9 of 13 What is the number of electrons equal to? The number of protons in the atom 10 of 13 What happens to an ion for it to become charged? Electrons are added or removed 11 of 13 What feature of the atom decides what type of atom it is? The number of protons 12 of 13 How many elements are there? 100 13 of 13
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