📅 NSB 2017🎓 HS🔄 Round 1#️⃣ Q22❓ TOSS-UP✍️ Short Answer
Identify all of the following three elements that, when inserted into a silicon crystal lattice, would result in a p-type, doped semiconductor: 1) Carbon; 2) Boron; 3) Nitrogen.
✔️Answer:2
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