Gary Name Meaning & Origin. Gary. Origin of the name Gary: From the Old English Garwig (spear of battle), a compound name composed from the elements gar (a spear) and wig (battle). Alternatively, Gary developed as a pet form of any of the various names beginning with the Germanic element gar (spear). Var: Garry.
So if you require 3 liters per minute of oxygen, that amount of oxygen is delivered to you throughout one minute whether you take 20 breaths each minute or 10. Continuous flow oxygen concentrators deliver a set amount of oxygen per minute when set to the corresponding setting.
Construct a Molecular orbital diagram for the O 2 molecule. There are six valence electrons on a neutral oxygen atom and therefore 12 valence electrons in an O 2 molecule. These electrons are added to the diagram in the figure below, one at a time, starting with the lowest energy molecular orbital.