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
Bob (given name) include people associated with the various football codes, which include gridiron football, association football (soccer), rugby league, rugby union, Gaelic football, and Australian rules football. Bob (given name) Bob is a male given name or a hypocorism, usually of Robert. It is most common in English speaking countries such as the United States, Canada, Ireland, the United Kingdom, Australia, and New Zealand. It most likely originated from the hypocorism Rob, short for Robert. Rhyming names were popular in the Middle Ages, so "Richard" became "Rick", "Hick", or "Dick", "William" became "Will", "Gill", or "Bill", and "Robert" became "Rob", "Hob", "Dob",