The two isotopes of chlorine are 35/17 cl and 37/17cl. which isotope is the most abundant

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

In 2002, the rare earth elements mine in mountain pass, california was closed because