Matter - Mixtures - Separations

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Across
  1. 2. substance (solid, liquid or gas)dissolved in the solvent in a solution
  2. 3. a technique used to separate suspensions of solids in liquids
  3. 8. the study of living things and the environment
  4. 10. The study of the structure and behaviour of the physical and natural world around us, based on observation experimentation and evidence
  5. 12. A technique used to separate solids when one solid is soluble in a solvent and the other isn't
  6. 14. A substance made up of a single type of atom, which may be combined to form molecules
  7. 15. movement of gas or liquid particles from and area of higher concentration to an area of lower concentration
Down
  1. 1. scientific name given to equipment used in experiments and investigations
  2. 2. Mixture of a solute completely dissolved in a solvent
  3. 4. The study of matter, energy and forces
  4. 5. liquids that do not mix together
  5. 6. Two or more atoms joined together
  6. 7. A substance that can irritate your skin or eyes causing itching and swelling
  7. 9. A substance that catches fire easily
  8. 11. The smallest unit of elements
  9. 13. a substance formed from the chemical combination of two or more elements