If a piece of magnesium with a mass of 2.76 grams is added to a solution of hydrochloric acid (HCI), how many grams of hydrogen gas will be produced with excess magnesium chloride? dimensional analysis plz

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

13) a 14) a15) b16) i don't know sorry17) a (maybe)

The correct answer should be "electrons orbit the nucleus in circular motions exactly as shown on the classic bohr model."