Polyatomics

Polyatomic Ions

Open Ended

What do all or most of the polyatomic ions have in common?

Fill in the Blank

What is the name of this polyatomic ion.... ClO₄^-

Multiple Choice

Which of these is a polyatomic ion?

• N^-3

• O^-2

• OH^-

• Cl^-

Multiple Choice

Which of the following ionic formulas contains a polyatomic ion?

• MgBr₂

• KCN

• KI

• Li₂S

Fill in the Blank

Let's see if you can do it... Name this compound LiNO₂

Multiple Choice

So when do you use parentheses?

• When you are multiplying something

• when there are multiple polyatomic ions

Fill in the Blank

What is the name of BaSO₃

Fill in the Blank

What is the name NaC₂H₃O₂ ?

Fill in the Blank

What is the name Ca(NO₃)₂ ?

Fill in the Blank

What is the formula for the compound aluminum nitrate?

Formulas---Always check charge, drop and swap, reduce

Fill in the Blank

What is the formula for the compound lithium carbonate?

Formulas---Always check charge, drop and swap, reduce

Fill in the Blank

What is the formula for the compound Magnesium Cyanide?

Formulas---Always check charge, drop and swap, reduce

The end... Go back to schoology to find your practice worksheet