Activity 6 :- Crossword Material Science - Mangesh,Samarth,Tejas

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Across
  1. 1. are ________weight.
  2. 4. conductor of electricity.
  3. 6. materials scientist uses his/her combined knowledge of physics,chemistry and _________ to exploit property-structure
  4. 7. to withstand great strain without tearing or cracking
  5. 8. For safety, the fuse wire used in the mains for household supply of electricity must be made of metal having _____ melting point.
  6. 11. of a material to break, snap, crack or fail easily when subjected to external loads.
  7. 15. Science is a branch of science that focuses on materials; interdisciplinary field composed of physics and _________.
  8. 17. have a __________ melting point.
  9. 18. lab ____________ generally used to represent polymers.
  10. 21. mixtures of two or more metal and nonmetal elements
  11. 22. are _____ to corrosive chemical environments
  12. 23. group of metals Fe, Co, Ni may best called as __________ metal.
  13. 24. have_____________ strength.
Down
  1. 2. resisting steels should have
  2. 3. of materials that includes PVC, teflon, various plastics,adhesives,and kevlar
  3. 5. of a material to undergo permanent deformation throughcross-section reductions and elongation without fracture.
  4. 9. __________ are materials that inhibit the flow of electrical current.
  5. 10. polymers can be ________ to 1000% the original length.
  6. 12. of materials that includes wood, carbon fiber resins, and
  7. 13. of materials that includes clay, silica glass, alumina, and
  8. 14. deformation of the form or dimensions of a solid body under stress.
  9. 16. of materials that consists of aluminum, copper, steel (iron alloy),nickel, and titanium
  10. 19. for practical use.
  11. 20. deformation of the form or dimension of a solid body under stress.