Across
- 2. A chemicals substance that is highly corrosive
- 4. A substance that can neutralize acid
- 5. Reduces or suppresses that activity of another chemical
- 7. A link between atoms in molecules or compounds
- 10. Even distribution
- 11. A change in matter where it becomes an entirely new substance
- 15. any of a diverse group of organic compounds
- 16. Sugar molecules
- 17. small molecules that are the building blocks of proteins.
- 19. Partial of matter that defines a chemical element
- 20. Ability to do work
- 21. the basic building block of nucleic acids
- 22. Composed of two or more separate elements
- 24. A biological catalyst that is usually a protein
- 26. The measure of hotness or coolness
- 27. state, or process of sticking together of alike molecules
- 28. Physical substance that occupies space
Down
- 1. molecules that contain carbon atoms bonded to hydrogen atoms
- 2. the attraction of molecules of one kind for molecules of a different kind
- 3. When a solid becomes incorporated into a liquid to form a solution
- 6. The substance created after the change has occurred
- 8. The movement from an area of high concentration to low concentration
- 9. A substance that can change the speed of a chemical change
- 12. Measure of disorder
- 13. a term that includes all sweet carbohydrates
- 14. A substance that cannot be broken down
- 18. A group of atoms bonded together
- 23. A change of matter where only the physical properties change
- 25. A substance that reacts within a chemical change