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Type: Multiple-Choice
Category: Periodic Table and Elements
Level: Grade 12
Tags: Silicon
Author: radiance
Last Modified: 6 years ago

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Periodic Table and Elements Question

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Grade 12 Periodic Table and Elements

Which of the following elements are used as dopants in the semiconducting industry?
  1. Boron and Phosphorus
  2. Sodium and Magnesium
  3. Chlorine and Bromine
  4. Helium and Xenon