Help would be appreciated. I don't understand which one would be more useful. a more reactive element or a less reactive element. please explain.

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

Is a pencil falling to the floor anon contact force, a force, or a contact force