Across
- 2. State of matter where particles have free flow,so it has definite volume, but no shape
- 5. When an acid DONATES a hydrogen ion to a base
- 6. pH substance of 7 or higher,slippery to touch,tastes bitter, and turns litmus paper blue
- 7. State of matter where particles have no defined shape or volume
- 10. Donates ONE proton per molecule, such as HCL
- 14. Material that changes color in contrast to acidity, thus be used to measure acidity
- 16. Logarithmic scale to specify the acidity or basicity of aqueous solutions
- 18. Chemical reaction between acid and base which produces a more neutral solution
- 19. Energy in motion
- 20. Energy due to position,composition, or arrangement
Down
- 1. One chemical substance is transformed into one or more different substances
- 3. Change in state of matter of a sample
- 4. Technique where a solution of a known concentration is used to determine the concentration of an unknown solution
- 8. State of matter where atoms are closely packed; constant volume and shape
- 9. Chemical reaction that releases energy from the chemicals into surroundings
- 11. Changing the way a particular substance looks without affecting its chemical identity
- 12. Chemical substance that neutralizes alkali,dissolves some metals, and turns litmus paper red
- 13. When a base ACCEPTS a hydrogen ion from an acid
- 15. Donates MORE THAN ONE proton per molecule
- 17. Chemical reaction that absorbs heat from its surroundings