which reason best explains why metals are ductile instead of brittle?\no because they have rigid bonds\no…

Brief Explanations:

Metals are ductile due to their metallic - bonding nature. In metallic bonding, the atoms are held together by a sea of delocalized electrons. This allows the metal atoms to slide past one another when a force is applied, which is related to the flexibility of the bonding. Rigid bonds would make a material brittle. Losing electrons is related to metallic reactivity in chemical reactions rather than ductility. Metals do not easily gain electrons as they are electropositive elements.

Answer:

because they have flexible bonds