4.1.1 P1 Energy changes in a system (will come up), 4.1.2 P1 Conservation and dissipation of energy (will come up), 4.1.3 National and global energy resources (might come up)...
3.2.1.1 Particles and Radiation: Constituents of the atom, 3.2.1.2 Particles and Radiation: Stable and unstable nuclei, 3.2.1.3 Particles and Radiation: Particles, antiparticles and photons...