Before we started this unit, I didn't really have an idea about what atoms were, or about the details on the Periodic Table. Three things I've learnt in this unit would be an atomic structure, the different groups on the Periodic Table, and balancing chemical equations.
I will probably never forget endothermic and exothermic reactions, that the number of protons and electrons are equal, and how to balance equations.
My favorite part of this unit would probably be learning everything that we did learn because almost everything I learnt was new and it's nice to know that next year in chemistry, I won't be so lost.
I'd like to learn more about the Periodic Table. Such as why they're grouped the way they are and the different elements.