Question

difference between trivalent element and triatomic molecule
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Answer 1

trivalent element have valency 3 whereas triatomic molecules have three atoms in them

Answer 2

Answer:Triatomic molecule:-Triatomic molecules are molecules composed of three atoms, of either the same or different chemical elements.

Trivalent element:-The semiconductors are doped with atoms to form p-type region. When the elements of the third groups are used as the atom to form p-type then they are known as trivalent elements or impurities.