There are two different article styles with questions for paper copies or google form assignments. These articles are ready to go for a rainy day, sub day, use as supplemental work, independent work, anticipatory set, and developing article readings for language arts. Team 21 is going green! Key words in the article include pH, acid and bases, and the physical and chemical properties of acids and bases in every day life like orange juice and rocket fuel.Graphics are kept simple to save ink. Arti