Unit 1

How to find the number of protons, neutrons, and electrons in an atom 

How to draw Bohr models of atoms

How the Periodic Table Works

How to differentiate between an element, compound, and mixture

Heterogeneous vs. Homogeneous Mixtures

Physical vs. Chemical Changes

Indicators of a Chemical Reaction

Factors that Affect the Rate of a Reaction

Law of Conservation of Matter

Acids & Bases

pH Scale