Carbon of interconnecting carbon–carbon bonds, a property that is called catenation. Carbon-carbon bonds are strong and stable. Through catenation, carbon forms a countless number of compounds. A tally of unique compounds shows that more contain carbon that those that do not. A similar claim can be made for hydrogen because most organic compounds also contain hydrogen. The simplest form of an organic molecule is the hydrocarbon—a large family of organic molecules that are composed of hydrogen atoms bonded to a chain of carbon atoms. A hydrocarbon backbone can be substituted by other atoms, known as heteroatoms. Common heteroatoms that appear in
Agatha (given name) In 1924–1930, the name was included into various Soviet calendars, which included the new and often artificially created names promoting the new Soviet realities and encouraging the break with the tradition of using the names in the Synodal Menologia. Its diminutives include Agatka (), Aga (), and Gata (). Agatha (given name) Agatha also Agata, is a feminine given name derived from the Ancient Greek word ἀγαθός ("agathos"), meaning "good". It was the name of St. Agatha of Sicily, a third-century Christian martyr. The name has been rarely used in English-speaking countries in recent years. It was last ranked among