Question

Which are valence electrons?
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Answer 1

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 a group of atoms.

Answer 2

Answer:

Explanation: the number of electrons which can participate in chemical bond formation are known as Valence electrons

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