1 Surface chemistry can also be interpreted from a coordination chemistry approach, and processes such as ion exchange, sorption, and weathering are really ligand exchange reactions.  Coordination compounds are complexes that consist of one or more central atoms or ions with one or more attached molecules.
With more than 18,000 Starbucks locations worldwide, the coffee giant has several unusual stores that are worth a look. Author Created with Sketch. With more than 18,000 Starbucks locations worldwide, the coffee giant has several unusual stores that are worth a look.
Seattle-based coffee chain Starbucks has seen expansion on a large scale in recent years, tripling from around seven thousand stores in 2003 to more than 21 thousand in 2014. As of May 2014, the United States, with 11,563 locations, had the largest number of Starbucks stores in the world by far.