Across
- 5. the deterioration of a metal, typically caused by atmospheric oxygen
- 8. the minimum energy required in order for a chemical reaction to proceed
- 9. a substance that accepts hydrogen ions
- 10. any substance that increases the rate of a chemical reaction without itself being consumed by the reaction
Down
- 1. the process by which a rectant gains one or more electrons
- 2. the new materials formed in a chemical reaction
- 3. description of a chemical reaction in which there is a net release of energy
- 4. description of a substance that can behave as either an acid or a base
- 6. description of a solution in which the hydronium ion concentration is equal to the hydroxide ion concentratuion
- 7. description of a solution in which the hydroxide ion concentration in higher than the hydronium ion concentration also sometimes called alkaline