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. 

Closing Task:

You can name compound with a polyatomic ion in it and identify what ions are present as well as the charges on the ions.

You can strategically play a Polyatomic Ion game applying your skills and knowledge in creating ionic compounds.

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.