The Fourth Unit of Chemistry is Properties and Nomenclature

The following standards will be covered in this Unit:

• CHEM.A.1.1.1. - Physical And Chemical Changes - Classify physical or chemical changes within a system in terms of matter and/or energy.
• CHEM.A.1.1.2. - Classify Observations - Classify observations as qualitative and/or quantitative.
• CHEM.A.1.1.3. - Significant Figures - Utilize significant figures to communicate the uncertainty in a quantitative observation.
• CHEM.A.1.1.4. - Physical Properties And Structure - Relate the physical properties of matter to its atomic or molecular structure.
  
• CHEM.A.1.1.5. - Naming And Writing Formulas - Apply a systematic set of rules (IUPAC) for naming compounds and writing chemical formulas (e.g., binary covalent, binary ionic, ionic compounds containing polyatomic ions). 

Here are the workbook pages for this Unit.  We will be  covering sections 1.3, 2.3, 3.1, 3.2, 7.3, 8.2.