Physical & Chemical Changes

By Bennett Lyon

Physical Properties & Changes

Definitions- ............................................……………………………………Examples-


Property: A property (as color, hardness, boiling point) ………………* Color

of matter not involving in its ……………………………………………....* Hardness

manifestation a chemical change.……………………………………….. * Boiling point



Change: a usually reversible change in the…………………………….. * Size change

physical properties of a substance, as size or shape.………………… * Shape change

…………………………………………………………………………….…....* Building a house

Chemical Properties & Changes

Definition- ....………………………………………………………………Examples-


Property: A property or characteristic ………………………….*Flammability

of a substance that is observed during ………………………* Reaction from H20

a reaction in which the chemical composition or …………..* Heat of Combustion

identity of the substance is changed.


Change: A usually irreversible …………………………………* Melting

chemical reaction involving…………………………………….* Burning

the rearrangement of the atoms of one…………………….* Cooking

or more substances

and a change in their chemical

properties or composition, resulting

in the formation of at least one new substance.