In this section i am going to talk about Chemical Families. The red section is the section which contains all the Alkali and Alkaline earth metals. Now for those of you who don't know what an alkali or an earth metal is they are a group of chemical elements in the periodic table with very similar properties e.g. Mg, Ca, Sr ect. The blue section is the transition metals which i have already talked about. The orange is Halogens and the green is Nobel Gases. I will talk about them later. :D
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Thomas Hunt