THE COPPER SULFATE SOLUTION HAD BEEN PREPARED BY DISSOLVING 6.36g OF SOLID COPPER SULFATE IN WATER AND MAKING THE VOLUME UP TO 250cm. calculate the concentration of the copper sulfate solution

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.