Question

Explain, in terms of particle theory, what happens when ice is heated and
melts to form water.​

Answer 1

Answer:

When a solid is heated the particles gain energy and start to vibrate faster and faster. ... At this point the solid is melting to form a liquid. The particles in the liquid are the same as in the solid but they have more energy

Answer 2

Explanation:

all three states of matter solid, liquid and gas expand when heated . The atoms themselves do not expand