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.
Heavy water has a deuterium atom with two oxygen atoms bonded to it. Tritium, H+3 , is radioactive. H2O usually is electrically neutral, but if the hydrogen atom is deuterium, and the water molecule is D2O, the electrical charge of the heavy water is +1, until an electron fills the shell in the d orbital of the hydrogen atom.