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.
Oxygen gas and hydrogen gas are both formed from pairs of oxygen or hydrogen atoms. (Let's call them dioxygen and dihydrogen, to prevent confusion). Water is different. You take 1 oxygen atom and 2 hydrogen atoms, and combine them to make water, whose properties are much different.