Where does the electricity in your home come from? What types of fuels are used to generate this electricity

Which notation is used to represent an alpha particle? a. b. c. d.

The solid that is formed and usually sinks to the bottom of a solution is the

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.