Question

Which type of bonding involves sharing valence electrons, but the valence electrons aren't confined to a specific region between atoms and instead exist throughout the crystal structure of the material?

A)

Metallic bonding

B)

Covalent bonding

C)

Ionic bonding

D)

Polar covalent bonding

Answer 1

A) Metallic bonding

Step-by-step explanation:

In metallic bonding, electrons exists as "sea of electrons" which means similar to how waves are free to go anywhere in ocean, these electrons are free to roam around the crystal of the metal.