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.
1. a social or official position or standing, as in the armed forces: the rank of captain. 2. high position or station: a person of rank. 3. relative position or standing: a writer of the first rank. 4. a row or series of things or persons. 5. a number of persons forming a separate class, as in a social hierarchy.