Chemistry, asked by chakrabudha2058, 4 months ago

why does transition element show variable valency?

Answers

Answered by vermanushka7487
2

Explanation:

In transition elements the variation in oxidation state is due to involvement of incomplete d-orbitals in addition to electrons of ns orbital. So the electrons from both the energy levels can be used for bonding. Similarly, inner transition elements show variable valency due to incomplete filling of f-orbitals.

Answered by pillasridevi
0

hope u like my answer sorry but the one above is perfect

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