List four types of substances that may be found in natural water supplies​

There are some things such as matter, constituents, chemicals, compounds.

a plasma is a warm ionized gasoline consisting of approximately equal numbers of definitely charged ions and negatively charged electrons. the characteristics of plasmas are notably unique from the ones of ordinary neutral gases in order that plasmas are considered a awesome "fourth kingdom of remember."

its first and third is your answer i did the qustion the fourth isnt right