ATOMIC STRUCTURE 0.0 / 5 ? ChemistryAtomsGCSEAQA Created by: BootsyCreated on: 05-11-17 11:53 What is an atom made up of? A nucleus which consists of protons and neutrons and is surrounded by electrons 1 of 10 What charge do protons have? +1 2 of 10 What charge do neutrons have? 0 3 of 10 What charge do electrons have? -1 4 of 10 What overall charge does a atom have? An atom has an overall neutral charge because it has the name amount of protons as electrons. 5 of 10 What mass does a proton have? 1 6 of 10 What mass does a neutron have? 1 7 of 10 What mass does an electron have? 0 8 of 10 What is an atomic number? The atomic number is the amount of protons in an atom. 9 of 10 What is a mass number? The mass number is the amount of both protons and neutrons in an atom. 10 of 10
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