Across
- 2. a chemical reaction in which the reactants absorb heat energy from the surroundings to form products which lowers temperatures
- 5. to disintegrate, break down or disperse (in liquids)
- 8. a substance that can neutralize acid by reacting with hydrogen ions
- 10. a chemical reaction that involves the release of energy in the form of heat or light
Down
- 1. the property of a liquid that describes how fast or slow a liquid will move, how thick a liquid is
- 3. a substance made by mixing things together
- 4. a substance that takes part in and undergoes change in a chemical reaction
- 6. a simple substance that can't be reduced to smaller chemical parts
- 7. a fundamental principle that states matter cannot be created or destroyed in an isolated system
- 9. a substance that is both corrosive and reactive capable of donating protons