Which state of matter has the following: Tightly packed atoms (solid, liquid or gas)
Solid
You add ice to your soda and it cools down, the thermal energy _______. (increase or decrease)
decreases
When a pond freezes, the particle motion _______.(DECREASE OR INCREASE)
decreases
When a pot of water boils and creates steam, explain what is happening to thermal energy. (DECREASE OR INCREASE)
Thermal energy is increasing, so the particle motion is going faster.
Which state of matter has the following: Loosely packed particles (solid, liquid or gas)
liquid
When thermal energy is transferred, it's called
heat
If the model has a decrease in thermal energy what state of matter would it become?
Solid
If the model has an increase in thermal energy, what state of matter would it become?
Gas
You leave your chocolate candy bar on the dash of the car and it melts, the particle motion _______. (speeds up OR slows down)
speeds up/faster/increases
You place a slab of butter in a hot pan and it liquifies: heat energy _______. (INCREASE OR DECREASE)
increases