Across
- 8. An exothermic chemical reaction in which a fuel reacts with oxygen
- 9. A chemical reaction in which one element in a compound is replaced by another element; also known as a single displacement reaction
- 11. A loss of electrons in a chemical reaction
- 12. The mass of one mole of a substance
- 14. A substance that enters into a chemical reaction
Down
- 1. A chemical reaction in which two compounds swap cations or anions with each other; also known as a double-displacement reaction
- 2. A chemical reaction in which two or more reactants combine into a single, more complex product
- 3. A combination of chemical formulas and symbols that models a chemical reaction
- 4. A chemical reaction in which a single reactant breaks down into two or more products
- 5. A process that rearranges the atoms in one or more substances into one or more new substances
- 6. A gain of electrons in a chemical reaction
- 7. SI fundamental unit for the quantity of matter in a substance; a count equal to 6.022x1023
- 10. A number placed in front of a chemical formula within a chemical equation that shows how many units of a reactant or product are needed to balance the chemical equation
- 13. A substance that is formed during a chemical reaction