Operational Technology. The Operational Technology Division (OTD)âbased in Quantico, Virginiaâdevelops and deploys technology-based solutions to enable and enhance the FBIâs intelligence, national security, and law enforcement operations.
A water molecule is held together by two single polar covalent bonds. 2. Because oxygen has a greater electronegativity than hydrogen, water molecules are polar with two partial negative charges near the oxygen atom and one partial positive charge near each hydrogen atom. 3. Atoms differ in their affinity for neutrons, a property called electronegativity.
Water is a liquid, with high boiling point due to hydrogen bonds between molecules,which are leading to molecular associations. Methane, having carbon as central atom, which is less electronegative as oxygen,it cannot form hydrogen bonds, so that the molecules cannot link together, leading to a lower boiling point.