Example of physical and chemical properties.

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?

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.

Which activity is an innate behavior