Across
- 2. process in which one or more substances (the reactants) into one or more substances (the products)
- 8. One substance breaks down into two or more substances
- 9. elements in two different compounds switch places
- 11. a solid that forms and separates from a solution
- 13. Two or more substances combine to form one single substance
Down
- 1. one element replaces another element in a compound
- 3. an organic chemical compound that is composed exclusively of hydrogen and carbon atoms
- 4. release heat to the surroundings (feel warm)
- 5. absorb heat from the surroundings (feel cool)
- 6. when an acid and a base react to form water and a salt
- 7. the reaction where a hydrocarbon burns in the presence of oxygen
- 10. the substance that contains H+ in a neutralization reaction
- 12. the substance that contains OH- in a neutralization reaction