Oxygen can combine with carbon to form two compounds, carbon monoxide and carbon dioxide. the ratio of the masses of oxygen that combine with a given mass of carbon is 1:2.
Best Answer: colonel is the highest of those listed followed by captain and then lieutenant, those three are all commisioned officers. a sergeant is a non commisioned officer and has different responsibilities. Source(s): Docbrown Â· 1 decade ago.
It is the only appointed rank, and thus demotion is easier than with other ranks, a commanding officer can demote a lance corporal, whereas other ranks require a Courts Martial for demotion. A lance corporal is usually the second in command of a section, and is in control of the gun group in an infantry section. The same rank within artillery units is known as lance-bombardier (lance bombardier in New Zealand).