Across
- 2. A solid that forms and falls out of a liquid during a chemical reaction.
- 5. a substance reacts with oxygen gas releasing energy in the form of light and heat
- 7. the type of replacement where one element replaces another in a single compound
- 8. a series that is a list of metals arranged from most reactive to least reactive.
- 9. one reactant breaks down into two or more products
Down
- 1. The starting substances that are changed during a chemical reaction.
- 3. The new substances formed after a chemical reaction.
- 4. the type of replacement where two ionic compounds exchange ions
- 6. two or more reactants combine to form a single product
- 7. How much of a substance can dissolve in a given amount of liquid.