What type of bonds are shown in this diagram?

A diagram shows a number of circles, each marked with a ‘+,’ surrounded by a number of smaller, blue balls. Arrows seem to indicate that the blue balls are moving around and between the circles. A key at the bottom of the illustration shows the circles with the plus signs are metal ions and the blue balls are electrons.

(1 point)
Responses

ionic bonds
ionic bonds

hydrogen bonds
hydrogen bonds

covalent bonds
covalent bonds

metallic bonds

metallic bonds

Based on the information provided, the type of bonds shown in the diagram are metallic bonds. The circles with the plus signs represent metal ions, which form a lattice structure and share their electrons with the surrounding blue balls (electrons). This sharing of electrons is characteristic of metallic bonding.