[{"Bold_text": "noun", "List Items": ["the science that deals with the composition and properties of substances and various elementary forms of matter.Compare element(def2) element(def2).", "chemical , reactions, phenomena, etc.:the chemistry of carbon.", "the interaction of one personality with another:The chemistry between him and his boss was all wrong.", "sympathetic understanding; rapport:the astonishing chemistry between the actors.", "any or all of the elements that make up something:the chemistry of love."]}]