Concept:Metallic bonding holds metal atoms together without creating a new compound.
Explanation:Covalent, co-ordinate, and electrovalent bonds all involve chemical combination between different atoms.
These bonds produce new compounds or new substances.
Metallic bonding occurs between atoms of the same metal element.
It only gives rise to the metallic structure, not a new chemical substance.
It explains properties like lustre, malleability, and electrical conductivity.
Answer:A. Metallic