Across
- 2. description of a chemical reaction on which there is a net release of energy
- 6. the new materials formed in a chemical reaction
- 7. an ionic compound commonly formed from the reaction between an acid and a base
- 8. the minimum energy required in order for a chemical reaction to proceed
- 9. the process by which a reactant loses one or more electrons
- 10. the reacting substances in a chemical reaction
Down
- 1. matter is neither created nor destroyed during a chemical reaction
- 3. a rapid exothermic oxidation-reduction reaction between a material and molecular oxygen
- 4. the amount of energy required to pull two bonded atoms apart
- 5. description of a chemical reaction in which there is a net absorption of energy
- 6. a measure of the acidity of a solution; equal to the negative logarithm of the hydronium ion concentration