The Uniform Crime Reports program began in 1930, and since then has become an important source of crime information for law enforcement, policymakers, scholars, and the media.
The molecular formula for water is H2O. One molecule of water consists of one oxygen atom which is covalently bonded to two hydrogen atoms.
Properties of Water--Notes. Water is a molecule made up of two hydrogen atoms and one oxygen atom. It has the formula H 2O. When. oxygen and hydrogen combine (H-O-H) they form a v-shaped triangular molecule. While water molecules. are electrically neutral, the oxygen atom holds a small negative charge and the two hydrogen atoms hold.