Reacting with metals is not a common property of bases. Bases do however react with acids.
Answer:
Carbon dioxide is a pure substance that is a compound
Explanation:
First consider the properties of a pure substance:
•made of only one type of atom or molecule
•has a well-defined melting point, boiling point, colour, odour, density and solubility.
In the case of an emergency where you might not have enough time to read several lines of writing, not to mention trying to find the hazard warnings when the whole bottle is probably covered in writing, it is much easier to locate and read universal hazard symbols.
The action was him hitting the ball the reaction was the ball moving after being hit