| A | B |
|---|
| What is a physical change? | tHE CHANGE IN SOME PROPERTIES BUT THE MATERIALS sTAY THE SAME |
| Chemical chnge? | The changing of a substance or kind of matter with different properties |
| What is combustion? | The process of burning. |
| What is a reactant? | Substance used in a chemical reaction. |
| What is a product? | Substance used in a chemical reaction. |
| A change in a change in shape or phase is what type of change? | Physical |
| Do the properties of a substance change in a chemical change? | Yes |
| When antacid tablets are placed in water does it fizz giving of oxygen? | No |
| What become arranged in chemical hanges? | Atoms. |
| Does Fformation and breaking off of bonds involes taking in or giving energy off? | Yes. |
| What is the change that is taken place when a fire burns? | It's a chemical change because it changes the substance and the properties. |
| A formula that describes what happens during a chemical reaction. | Chemical equation. |
| Reactants are always listed to what side of a chemical equation. | Left. |
| The law of convervation of mass states that what cannot be created or destryoed in a chemical reaction. | Matter |
| What type of reaction takes ekements or compounds and puts them together to form new compounds? | Combonation. |
| What happens in a decomposition reaction? | Compuonds split apart to form smaller compounds. |
| What happens in a replacment reaction? | One or more compuonds split apart and switch places. |
| How can chemical properties be used to seperate substances in a mixture or a compound? | If a substance reacts w/ another substances then the chemical reaction can be used 2 seperate the original substances. |
| What color would the indicater paper turn if it were dipped in shampoo? Why? | Blue or purple beacause shampoo is a base. |
