Across
- 2. amount of matter a substance contains or property of matter that resists acceleration
- 5. easily ignited or capable of sustained combustion.
- 6. state of matter characterized by having neither a defined shape nor defined volume.
- 8. , the number of protons in the nucleus of an atom of an element.
- 10. the element with atomic number 12 and is represented by the symbol Mg
- 12. mass per unit volume.
- 14. a substance containing gas bubbles trapped within a liquid or solid.
- 15. tabular arrangement of elements by increasing atomic number, ordered according to trends in recurring properties.
- 18. reaction, set of chemical reactions in which products become reactants of another reaction
- 20. How hot or cold something is
- 22. point, the lowest temperature a vapor will initiate and sustain combustion.
- 23. ,deoxyribonucleic acd, an organic molecule that codes for proteins.
- 24. a substance that cannot be subdivided using chemical means; identified by the number of protons in its atoms.
Down
- 1. a solute passing into solution, usually a solid going to the liquid phase.
- 3. - a clear breakable solid.
- 4. process by which atoms, ions, or molecules enter a bulk phase.
- 6. unit of mass equal to the mass of one cubic centimeter
- 7. state of matter characterized by having a definite volume but not a definite shape.
- 9. , the lowest possible state at which matter can exist
- 11. element with atomic number 53 and is represented by the symbol I
- 13. stable,negatively charged subatomic particles.
- 16. a general rule that explains a body of scientific observations. Laws are stated in words, but expressed by mathematical equations.
- 17. , ribonucleic acid, a molecule which codes for amino acid sequences
- 19. Does experiments
- 21. phase change of matter from solid to liquid.