Chemical symbol CO3

Answer 1

The symbol "CO3" stands for the chemical compound Carbon Trioxide.

C stands for Carbon

O stands for oxygen

3 represents how much oxygen there is (if the 3 was in between the "C" and "O" then it would represent the amount of carbon)

Answer 2

CO3 is the chemical formula for the carbonate ion, which is a polyatomic ion composed of one carbon atom and three oxygen atoms. It is commonly found in minerals such as calcite and aragonite.

Answer 3

CO3 is called carbonate