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 molecule consists of two atoms of hydrogen and one atom of oxygen. One important thing to note is that hydrogen with atomic mass 1 is the most abundant isotope of hydrogen but deuterium (D), a hydrogen isotope with atomic mass 2, is also found in nature so D2O is the chemical formula of heavy water as it is known chemically.