हिंदी

To which group of the periodic table do silicon and germanium belong?

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प्रश्न

To which group of the periodic table do silicon and germanium belong?

विकल्प

  • Pentavalent group

  • 13th group

  • 14th group

  • 15th group

MCQ
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उत्तर

Silicon and germanium belong to the 14th group of the periodic table. Their dopants are chosen from the neighbouring 15th and 13th groups.

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