Across
- 1. is an attraction between molecules of different substance
- 5. the attraction between oppositely charged ions
- 11. the substance that is dissolved
- 12. any compound that forms OH-ions in a solution
- 14. the parts of the mixture such as in oil mixed with water
- 16. is pure
- 19. are macromolecules
- 20. charges are not distributed easily
- 21. they are sued to store energy
- 22. when atoms are joined together by covalent bonds
- 24. a substance composed of two or more elements or compounds that are physically mixed together but are not chemically combined
- 25. is the chemical combination of two or more elements in definite proportions
- 26. any compound that forms H+ ions in a solution
Down
- 2. are composed of 2 molecules of sugar bonded together
- 3. contain only 1 molecule of sugar
- 4. is a bond
- 6. the substance that does the dissolving
- 7. the parts of the mixture are very evenly mixed
- 8. only found in plants
- 9. atoms that compose compounds are held together by
- 10. sugars, starches, and celluloses
- 13. a molecule that is positive at one end and negative at the other end
- 15. a mixture of water and undissolved materials
- 17. is the basic unit of matter
- 18. is the attraction between molecules of the same substance
- 23. is a bond
