Question

1. atoms in a liquid have ______ energy than atoms in a solid, so the easiest way to change a solid to a liquid is to add ____. when changing from a solid to a liquid, there is a magic temperature for every substance called the _____________.

Explanation:

1. Particles in liquids have more kinetic energy than those in solids, as they can move more freely.
2. Adding energy (in the form of heat) increases the kinetic energy of solid atoms, allowing them to break free into a liquid state.
3. The specific temperature at which a solid transitions to a liquid is defined as its melting point.

Answer:

1. more
2. heat/energy
3. melting point