Question

c is the symbol of carbon.what else does it represent?

Answer 1

Not only carbon but for all the elements. The symbol of an element tells us from which language the element's name has been derived. For example ,Sodium.. It's symbol is Na which is latin word fro natrium. Even the elements' names have been derived from greek and german language too.

Answer 2

c also represents speed of light and also concentration of a solution