Question

gold has high conductivity. what does this mean? it allows electrons to flow easily. it is very shiny. it can be pulled into a wire easily.

Explanation:

Conductivity in the context of metals like gold refers to the ability to conduct electricity, which is the flow of electrons. "It is very shiny" relates to luster, and "It can be pulled into a wire easily" relates to ductility. So the correct option is the one about electron flow.

Answer:

A. It allows electrons to flow easily.