At room temperature, what state are the metalloids in? they are all liquids. they are either a liquid or a gas. they are all solids. they are all gases.

Determine the fraction of the magnitude of kinetic energy lost by a neutron (m1 = 1.01 u) when it collides head-on and elastically with a target particle at rest which is 21h (heavy hydrogen, m = 2.01 u).

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages