The people who organize museum collections and exhibits- also guarantee the continued movement of people through their galleries by limiting the number of important or "star" works in any given room.

Curators - the people who organize museum collections and exhibits- also guarantee the continued movement of people through their galleries by limiting the number of important or "star" works in any given room.

Explanation:

A curator is a worker who works in a museum, especially organizing art exhibitions. The curator may select the artists for the exhibition, arrange its financing, marketing and information, and take care of the practicalities of organizing the exhibition. The curator often acts as a liaison between, for example, an art museum or art gallery, sponsors and artists. The curator often draws up the concept of an art exhibition, which defines its idea, purpose and goals. In this sense, the curator is much the same as the producer.

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.