Chemistry is getting interesting!

We have been studying about moles and calculations for a whole semester and a quarter but lately we came across to this in our chemistry class. This is a neon bulb which spreads different colours than other element bulbs. As a class when we first saw this, we automatically thought this topic will be even harder. However we were wrong. It is the easiest topic since the beginning of the year. And luckily it is the last one. We are lookjng forward to see more about these interesting light bulbs.