Ais the process by which one or more substances are changed into one or more new substances

The boiling point of liquids is very high what does it indicate

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?

How does concentration affect reaction rate