Which one of the following substances exhibits the strongest intermolecular forces of attraction? NH3 CH4 CH3Br C2H6

Neither model is able to show the reactivity of potassium.

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy

No. an alpha particle is a pair of protons and a pair of neutrons, i.e. a helium