Across
- 2. is used in electrical wires because of its electrical conductivity
- 5. cotton and linen are examples of this
- 7. materials that are less dense than water will ____
- 9. ceramics are hard so they are used to make false teeth
- 10. when a gas changes into a liquid
- 11. glass and crystal are transparent but ______
Down
- 1. this is the mass per unit volume
- 3. this material is used for sinks and toilet bowls
- 4. aluminium is used to make drink cans as it does not ____
- 6. air does not have a fixed volume so it can be ____
- 8. the ability of a material to return to its original shape