Very good lesson I have learnt a lot a lot a lot from this video thanks The video includes a lot of content, for example, I learnt how to describe and explain some mole calculation and the mole ration and numbers Before I am scared of the calculations but now I am not fear of chemistry any more
It is found that this course is very good for S4 students to learn about the topic, Metals. The lessons are interesting and easy to understand. I highly recommend people to join this course to acquire knowledge on this topic.