Question

Define valency?What is a valence electron?
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Answer 1

Answer:

valency - a property of atoms or radicals; A valence electron is a negatively charged particle, located in the outermost shell of an atom, that can be transferred to or shared with another atom. Valence (or valency) is an atom or group of atoms’ ability to chemically unite with other atoms or groups.

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Answer 2

Answer:

Valency =>

Valency is the combining capacity of the atoms of an element with the atoms of other elements to form molecules.

Valence Electron =>

The electrons present in the valence shell or outermost shell of an electron are called valence electrons.

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