US Marine Corps Forces Central Command (MARCENT) US Marine Forces Central Command (MARFORCENT) US Marine Corps Forces Central Command (MARCENT) is designated as the Marine Corps service component for US Central Command (CENTCOM). MARCENT is responsible for all Marine Corps forces in the CENTCOM area of responsibility.
Aluminium carbide, chemical formula Al 4 C 3, is a carbide of aluminium.
If your considering it on its own as an element then its oxidation state is 0 unless it is reacting with another element example would be Al + S ( aluminum sulfide ) Al is ^ + 3 and becasue sulfur is two elements to the noble gas Ar it has an oxidation numberis s^-2 < br / > and to write the correct formula for aluminum sulfide ( is monoatomic ...