Which has the least potential energy? Solids liquids or gases?

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

Why does his teacher ask him to balance the equation by including the correct coefficient

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?