A simple model of an atom consists of protons, neutrons, and orbiting electrons. Which row correctly describes the location and charge of a neutron?
Location: inside the nucleus | Charge: neutral
Location: inside the nucleus | Charge: positive
Location: orbiting the nucleus | Charge: neutral
Location: orbiting the nucleus | Charge: negative
114 exam-style questions on CIE IGCSE Physics 5.1.1a Structure of the atom and ions. Each one has a worked solution and a mark scheme showing where the marks go.