What are trivalent elements

1.	What are trivalent elements
Answer» A TRIVALENT element has THREE electrons in its valence shell. It shares three electrons with three neighboring SILICON atoms in the LATTICE, the fourth silicon atom demands an electron but the trivalent atom has no more electron to share. This creates a void in lattice which we call it has HOLE.

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A TRIVALENT element has THREE electrons in its valence shell. It shares three electrons with three neighboring SILICON atoms in the LATTICE, the fourth silicon atom demands an electron but the trivalent atom has no more electron to share. This creates a void in lattice which we call it has HOLE.

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