Question

When fluoride reacts with the metal it forms an F negative ion the fluorine Adam has gained an electron an undergone _______.

Answer 1

Reduction.

Step-by-step explanation:

Fluorine atom has gained an electron and undergone reduction because when an atom gains electron it reduced itself thus acting as an oxidant to oxidize another atom .

For exam sodium fluoride NaF is a salt when sodium fluoride undergo breakdown at that time the fluoride atom gains an electron and is converted to F- anion by the process called reduction .