Pure Substances and Mixtures Crossword Puzzle

12345678910111213141516171819202122232425
Across
  1. 2. Made of only ONE TYPE of atom
  2. 4. What is being dissolved
  3. 7. The smallest unit of an element OR a compound
  4. 8. Means same
  5. 12. Has an indefinite shape AND definite volume. When molecules can move freely, but are still close together
  6. 13. Means different
  7. 14. A measure of the amount of matter an object has
  8. 17. Has an indefinite shape AND indefinite volume. When molecules move randomly
  9. 21. A homogeneous mixture
  10. 22. Made up of charged particles of ions and electrons interacting. When temperature is higher than 100,000 degree Celsius
  11. 24. Separating smaller solids from liquids using filter paper
Down
  1. 1. When two liquids or a liquid and a solid have different densities and are Heterogenous mixtures
  2. 3. Made of TWO OR MORE TYPES of atoms (elements)
  3. 5. When two or more different substances are PHYSICALLY mixed, but NOT CHEMICALLY COMBINED
  4. 6. The amount of space an object takes up
  5. 9. What is dissolving the solute
  6. 10. Separating two solids, one of which is magnetic
  7. 11. Separating components of a liquid mixture based on how fast the parts travel up a special paper
  8. 15. Separating a liquid from a solid that has been dissolved
  9. 16. Anything that has mass and takes up space
  10. 18. Has a definitive shape AND definite volume. When molecules are fixed and structures are close together.
  11. 19. Separating the mixture based on the difference of density
  12. 20. Separating a liquid from another liquid where both have different boiling points
  13. 23. Separating larger solids from smaller solids using a sieve
  14. 25. All matter is made up of what?