Please put away cell phones and electronic devices at all times in class today.

Journal Entry:

Write the name for Li₂CrO₄ and the formula for Potassium Carbonate

Learning Intentions

• We will learn how to recognize and name polyatomic ions

• We will learn the difference between polyatomic and monatomic ions.

• We will learn how to write names and chemical formulas of compounds with polyatomic ions using the rule of zero charge.

• We will learn how to recognize transition metal compounds and their names.

• We will learn how to determine the charge on transition metal ions given their chemical formula.  

Closing Task:

You can identify which element in a compound is a transition element and determine the charge of the ion.

Content Standards being covered:

Students can analyze data using tools, technologies an or models to make valid and reliable scientific claims or determine optimal design solutions.

Student understands why bonding occurs between atoms, what types of bonds form when different elements interact, how the bonds form and properties that arise as result of the bond forming.