Question

which is meant by variable valency?​

Answer 1

Answer:

Variable valency - definition

Variable valency - definitionIn transition elements, an atom loses electrons from the shell next to the valence shell (penultimate shell). In such a situation the element exhibits more than one valency (variable valency).

Variable valency - definitionIn transition elements, an atom loses electrons from the shell next to the valence shell (penultimate shell). In such a situation the element exhibits more than one valency (variable valency).MARK ME AS BRAINLIEST ANSWER