The Nature of Chemical Reactions. Chemical Reaction A well defined example of a chemical change –One or more substances are changed into a new substance.
Physical and Chemical Changes
Properties of Matter Science Matter: It’s what the world’s made of.
Classification of Matter. Review physicalchange physical change: the chemical composition (makeup or parts) of the matter stays the same. Ex: state.
Density
Reminder
The Nature of Chemical Reactions
Compounds, Mixtures, and Reactions
Reminder Extra help Tuesdays 8:10 – 9:00 pm Thursdays 7:00 – 8:00 pm.
