Draw a model that shows the orbits of the Moon and Earth around the Sun. The model, which
does not have to be drawn to scale, should show all the gravitational forces acting on each body
and the forward momentum of Earth and the Moon.

Please help needs this done by tomorrow!!

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.