Talk:General Chemistry/Properties of Matter/Classification of Matter

what example of liquid change to gas...?

Wikipedia seems to disagree of the description of the Tyndall Effect, no?

Level of Detail
I was just glancing at this book briefly and it seems that including plasma and EBCs and talking about the Tyndall effect is a bit in-depth. The previous page, for instance, lumps physical and chemical changes into one paragraph followed by some examples. In how much detail is each topic in this book to be treated? (Forgive me if this is on the wrong page and should be in a more general discussion.)