Chemistry Crossword Puzzle
Across
- 3. has the same proportions of its components throughout any given sample and is also referred to as solutions.
- 5. solid to gas.
- 6. chemical substance composed of many identical molecules composed of atoms.
- 8. solid to liquid.
- 9. Is expandable
- 10. a mixture is a material made up of two or more different substances.
- 12. Is not expandable
- 16. Is not expandable
- 17. separate mixture by passing it in solution or suspension or as a vapor through a medium.
- 19. a colorless, odorless reactive gas the chemical element of atomic number 8 and the life-supporting component of the air.
- 20. is any substance that has mass and takes up space.
Down
- 1. is a technique used to separate out homogenous mixtures
- 2. gas to liquid
- 4. separate pure substances in mixtures comprised of particles.
- 7. is the process of separating components of mixtures by using magnets to attract magnetic materials.
- 11. Has a definite shape
- 13. sort solid particles with different physical properties (size, colours, textures and shapes)
- 14. is the physical combination of two or more substances.
- 15. a pure substance which cannot be broken down by chemical means.
- 18. liquid to gas.