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.
Only two other countries had more than one thousand Starbucks stores at this time, China and Japan. Surprisingly, the city with the largest number of Starbucks stores worldwide was found in none of the aforementioned countries. Seoul, in South Korea, had 284 locations as of May 2014.