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NEETChemistrySolid State

What is the term for the place where the fourth valence electron is missing in silicon or germanium when doped with group 13 elements?

Options

  1. AElectron vacancy
  2. BElectron cloud
  3. CElectron nucleus
  4. DElectron shell

Correct answer

A. Electron vacancy

Step-by-step solution

The place where the fourth valence electron is missing in silicon or germanium when doped with group 13 elements is called an electron vacancy.

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