Heat & Temperature

Temperature is the speed at which particles are moving. The hotter the temperature the faster the particles are moving. Temperature is different from heat. Heat is the amount of __________ (movement) energy that the particles have. This is not only affected by the speed of the particle but also its mass

This is the particle arrangement in a __________

When a solid substance is heated the particles vibrate __________. When the __________ point is reached, the particles have enough __________ to break free from the fixed regular __________ that makes them a solid. It is then considered to be a liquid.

This is the particle arrangement in a __________

When the liquid is heated to its __________ point the particles have enough __________ to break free from each other entirely. It is then considered to be a gas.

This is the particle arrangement in a __________