science

I learnt what changes when chemicals mixed with each other. Honestly, I enjoy practical lessons because we get to do experiments and its the only time we are in another environment to study in, unlike the classroom. During the experiments, I found it difficult to know what the chemical has changed into because some of the chemicals do not change at all or they take some time to change. I want to learn more about the results of chemical changes because we get to do experiments to find out of so.