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.
A group captain is OF-5 and was derived from the naval rank of captain. In the unified system of the Canadian Forces, the air force rank titles are pearl grey and increase from OF-1 to OF-5 in half strip increments. Equivalent captain ranks