Physical Properties of Materials

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Across
  1. 3. a very hard metal made of iron and carbon
  2. 4. a material that can be formed into filaments or wires
  3. 5. something that is resistant to breaking
  4. 9. a material that allows water to go through it
  5. 11. the opposite of conduct
  6. 13. a material where light goes through an object but you can't see behind them clearly
  7. 17. an example of thermal and electrical conductors
  8. 19. having to do with sound
  9. 22. a strength that resists sliding
  10. 23. to join together two pieces of metal by melting them
  11. 24. a material that does not allow water to go through it
  12. 25. a strength that resists stretching
Down
  1. 1. a strength that resists bending
  2. 2. something that breaks easily
  3. 6. not easily marked or scratched by another material
  4. 7. a material that does not let light go through it
  5. 8. the relationship between the mass and volume of an object
  6. 10. a material that can be made into sheets
  7. 12. something that is able to return to its original shape
  8. 14. a strength that resists crushing
  9. 15. a material that you can see through clearly
  10. 16. a strength that resists twisting
  11. 18. changing from solid to liquid when heated
  12. 20. to transmit a form of energy such as heat or electricity through an object
  13. 21. an object that has tiny holes, or pores