Chemistry terms

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Across
  1. 2. – State of matter with definite volume but indefinite shape.
  2. 4. – Smallest unit of an element that retains its chemical properties.
  3. 6. – Substance that easily vaporizes at normal temperatures.
  4. 8. – Pouring liquid off from solid or heavier liquid without disturbing sediment.
  5. 9. – Solid with a repeating, ordered structure.
  6. 14. – Theory stating that matter is made of indivisible atoms.
  7. 15. – Substance made of only one type of atom.
  8. 17. – Mixture with uniform composition throughout.
  9. 19. – The study of matter, its properties, and reactions.
  10. 21. – Mass cannot be created or destroyed in a chemical reaction.
  11. 22. – Well-substantiated explanation of some aspect of the natural world.
  12. 23. – Two or more atoms bonded together.
  13. 25. – Form of matter with uniform and definite composition.
  14. 26. – State of matter with definite shape and volume.
  15. 27. – Combination of two or more substances not chemically combined.
Down
  1. 1. – Matter made of only one type of particle.
  2. 3. – Separating solids from liquids using a filter.
  3. 4. – Solid without a long-range ordered structure.
  4. 5. – Anything that has mass and occupies space.
  5. 7. – Statement describing a consistently observed natural phenomenon.
  6. 10. – A procedure to test a hypothesis.
  7. 11. – Separating substances based on differences in boiling points.
  8. 12. – A testable explanation for a scientific observation.
  9. 13. – Substance made of two or more elements chemically combined.
  10. 16. – Mixture in which the composition is not uniform.
  11. 18. – Physical form of matter: solid, liquid, or gas.
  12. 20. – The types and amounts of elements in a substance.
  13. 24. – State of matter with neither definite shape nor volume.