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You can remember this easily by making up a story that goes along with it, like Kings Play Chess On Fine Glass Stools or Killing People Often Frightens Girl Scouts
C is the only bad sounding thing out of this bunch.
The property of semiconductors that makes them most useful for constructing electronic devices is that their conductivity<span> may easily be modified by introducing </span>impurities<span> into their </span>crystal lattice<span>. The process of adding </span>controlled impurities<span> to a semiconductor is known as </span>doping<span>.</span>
