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Neighbouring Si atoms share electron pairs. Each shared pair forms a:
AIonic bond
BMetallic bond
CHydrogen bond
DCovalent bond
Answer & Solution
Correct answer: D. Covalent bond
1. Two electrons shuttle between the two atoms.
2. Shared pairs hold the atoms together.
3. That is a covalent bond.
_Source: NCERT Class 12 Physics Part II, Chapter 14, Semiconductor Electronics._
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