Answer the following question given this paragraph: 

Metallic bonds are the force of attraction between positive metal ions and the valence electrons that are constantly moving around them. The ions form a lattice-like structure held together by the metallic bonds.


Q: What types of bonds hold together positive metal ions and their valence electrons?

 Choices:

- ionic bonds

- covalent  bonds

- toxic bonds

- metallic bonds

A:
metallic bonds
