Across
- 6. Separation/process of separating magnetic things.
- 7. /separation of lighter impurities from heavier material by tossing in air.
- 8. combination of 2 or more substances.
- 9. in which seeds are separated from plant.
Down
- 1. Change directly from solid to gas.
- 2. hocking/ removing unwanted substances through hand.
- 3. /separation of smaller piece from larger piece by passing material through a sieve.
- 4. parts of something.
- 5. unwanted or harmful substance.