Ends the TAA process and FDP Phase IV. Provided to the Army provides the operating and generating force structure at the standard requirements code (SRC) level of detail for the next 2-5 years Key input to the POM process
Both oxygen and hydrogen are reactive, colorless gases that are found in the air and are essential for your survival. The primary difference between the two elements is their physical and chemical properties.
  An oxygen molecule is diatomic ie. it has two atoms (O2). As the atomic mass of a single oxygen atom is indeed 16, the molecular mass of O2 is (2 x 16) = 32.xygen-17 has 9 neutrons and 8 protons. The only difference is the atomic mass due to the different number of neutrons. Number of p â¦ rotons & electrons stay the same. The difference is in the number of neutrons in the nucleus. Oxygen-15 has 7 neutrons, oxygen-16 has 8, and oxygen-17 has 9.