The diagram is a representation of the electron sea model. Three equal rows of 5 circles containing plus signs. A number of smaller dots are scattered between and around the circles. Which statement best describes what is happening in this model? The electrons are floating to the top of the nuclei of metal atoms. The electrons are sinking down between the nuclei of metal atoms. The electrons are moving easily between the nuclei of metal atoms. The electrons are in fixed positions between the nuclei of metal atoms.