Haber process n. The principal commercial method of producing ammonia, by direct combination of nitrogen and hydrogen under high pressure in the presence of a catalyst, often iron.
There are 50 stars. Every star represents a state. 50 stars = 50 states. There are 50 stars on the US flag, each representing a state. There are 50 stars. Every star represents a state. 50 stars = 50 states. There are 50 stars on the US flag, each representing a state.
There are 50 states in the Union. The number of stars on the US flag is always the same as the number of states. There are various territories, commonwealths and possessions tâ¦hat are under one degree or another of US control, but they are not states. Puerto Rico is an example.