Chocolate is typically sweet
Dark chocolate can be unusually bitter. That's my favorite
Chocolate is usually brown prepared of cocao seed
Interesting.  Whats your favorite chocolate
Dark chocolate. It is made in the form of liquid, paste or solid block
Dark chocolate is a form of chocolate which contains a higher percentage of cocoa solids and cocoa butter than milk chocolate, and little to no dairy product.
seeds of the cacao tree have an intense bitter taste and must be fermented to develop the flavor. After fermentation, the beans are dried, cleaned, and roasted. The shell is removed to produce cacao nibs, which are then ground to cocoa mass, unadulterated chocolate in rough form. Once the cocoa mass is liquefied by heating, it is called chocolate liquor. The liquor also may be cooled and processed into its two components: cocoa solids and cocoa butter. Baking chocolate, also called bitter chocolate, contains cocoa solids
Hershey's Special Dark
Hershey's special dark is a chocolate bar manufactured by The Hershey Company.
Special Dark is similar to a standard Hershey bar, but is made with a dark (or semi-sweet) variety of chocolate, and contains a higher percentage (45%) of cocoa solids, chocolate liquor and cocoa butter than milk chocolate. The Special Dark bar replaced the similar, if not identical, "Hershey's Semi-Sweet" bar in the company's product lineup in the early 1970s.