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