Based on the results of this lab, write a short paragraph that summarizes how to distinguish physical changes from chemical changes.

What is the empirical formula for c4h8o2

How does climate change cause the ocean's thermohaline current to slow down?

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.