📅 NSB 2019🎓 HS🔄 Round 2#️⃣ Q3❓ TOSS-UP✍️ Short Answer
Fermi National Accelerator Lab scientists, as a part of the SENSEI collaboration, are trying to detect dark matter particles with specialized "skipper" CCDs. CCDs are composed of what semiconductor element?
✔️Answer:SILICON
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