A. Are good conductor of heat & electricity

B. Act as electron donors with metals & as electron acceptor with non-metals

C. Are not necessarily solids at room temperature

D. Are compounds that exhibit both metallic & non-metallic properties to some extent and are exemplified by elements like germanium, silicon & boron

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Recrystallisation temperature of steel is __________ °C.
  2. Hot & cold working of material causes its __________ deformation.
  3. On being hit with a hammer, __________ will readily fracture.
  4. Angular displacement can be measured suitably by a
  5. Dislocations are __________ defects.
  6. Fine grained steels have
  7. Particle nature of cathode rays is proved due to the fact that they
  8. Lead is added to 60:40 brass primarily to improve
  9. Heat transfer by __________ is almost absent in case of fluidised bed drying operation.
  10. When an isolated thermodynamic system executes a process,
  11. Wohler test is a destructive test to find out the __________ strength of a prepared metal specimen.
  12. Photographic plates are coated with
  13. Carbon supply in pack carburising process is in the form of
  14. In a good rimming steel
  15. Blasting of tri-nitro-toluene (TNT) is done by mixing it with ammonium
  16. Encyclopaedia of Chemical Technology has been
  17. The most economical channel section for the fluid flow is the one for which the discharge is maximum…
  18. Which of the following fastening devices has a head at one end and a nut fitted to the other?
  19. A metal having a Poisson's ratio = 0.3 is elastically deformed under uniaxial tension. If the longitudinal…
  20. __________ is a special constituent of chlorophyll without which photosynthesis is not possible.
  21. In connection with corrosion of metals, passivation is the process that
  22. Specific gravity of a metal, which weighs 5 kg in air and 4 kg when submerged in water, will be
  23. Heat required to raise the temperature of a body by 1 °C is called its
  24. Cascade control is
  25. In electrical resistance welding, distortion results from the use of improper
  26. Screws are specified by their __________ diameters.
  27. Eutectic reaction for iron-carbon system occurs at a temperature of __________ °C.
  28. The property of material, by which a given amount of energy is absorbed by it, without plastic deformation,…
  29. A solar cell converts the sunlight directly into __________ energy.
  30. A thin, flat & square plate measuring 2 m × 2 m is freely hanging in ambient air at 25°C.…