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
Aaron (given name) Aaron (given name) Aaron is a hellenized Hebrew masculine given name. The 'h' phoneme in the original Hebrew pronunciation "Aharon" (אהרן) is dropped in the Greek, Ααρών, from which the English form, Aaron, is derived. Aaron the brother of Moses is described in the Torah, the Quran and the Bah'ai Iqan. The origin of the biblical name is uncertain, however, an Ancient Egyptian origin may indicate "aha rw" meaning "warrior lion", P6-E23 or from Aaru, the Egyptian heaven ruled by Osiris. M17-G1-D21-G43-M2-M2-M2 According to other different theories, the name could be derived from various Hebrew roots meaning "high mountain", "mountain