You measure the mass of an unknown piece of metal to be 325 grams. The volume of the metal is measured to be 16.8 cm3. What is the density of the
piece of metal? What kind of metal is it?

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.