Across
- 6. molecules that contain carbon except Co2 and HCo3
- 7. bitter taste and turns red litmus paper to blue
- 9. heat is absorbed
- 10. Tentative explanation to a problem
- 13. enter into reversible chemical combination with a dissolve molecule ion
- 14. is a substance that is being dissolved
- 17. Comparison between unknown quantities using a standard unit
- 20. positively charged particle
- 21. study of matter and changes it undergoes
- 24. a substance that tells us that if is an acid or base one color change
- 25. three or more elements in a compound
- 26. contains the dispersed particle and dispersing mixture
- 27. negatively charged particle
Down
- 1. force exerted by gas molecules in a given area
- 2. it is a charge elements
- 3. number of mole of a substance in a solution for each mole
- 4. a positively charged element
- 5. two elements from a single compound
- 8. average kinetic energy of the gas particles
- 11. neutralization reaction
- 12. is a substance that is dissolved
- 14. a homogeneous mixture of two or more substance
- 15. according to him matter is composed of tiny invisible particles called "atomos"
- 16. it is the basic unit of matter
- 17. amount of any substance that contains avogadro's number of particles
- 18. sour taste and turns blue litmus paper to red
- 19. heat is released in a form of radiant energy
- 22. compounds that do not have carbon except Co2 and HCo3
- 23. a hard and malleable material