An atom absorbs electromagnetic radiation. Which change takes place inside the atom?
An electron moves to a higher energy level, further from the nucleus.
An electron moves to a lower energy level, closer to the nucleus.
A proton leaves the nucleus and moves to a higher energy level.
A neutron in the nucleus changes into a proton and an electron.
40 exam-style questions on AQA GCSE Physics 4.1 Atoms and isotopes, covering 4.1.1 The structure of an atom, 4.1.2 Mass number, atomic number and isotopes, and 4.1.3 The development of the model of the atom (common content with chemistry). Each one has a worked solution and a mark scheme showing where the marks go.