R

Ram Sharma • 193.86K Points
Coach Science 

Q. The two elements that are frequently used for making transistors are

  • (A) Iridium and tungsten
  • (B) Boron and aluminium
  • (C) Niobium and columbium
  • (D) Silicon and germanium
  • Correct Answer - Option(D)
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  • Filed under category Science

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