Chemical Names and Formula

Give the name for the polyatomic ion PO₄^3- 

• phosphorous tetraoxide
• phosphorous oxide
• phosphorous (III) oxygen
• phosphate

What is the correct formula for the polyatomic ion called chlorate?

• ClO^–

• ClO₂^–

• ClO₃^–

• ClO₄^–

CaCO₃ is called... 

• calcium carbonate
• calcium carbon oxide
  
• calcium monocarbonate
• calcium (II) carbonate

What is the name of CuCl₂? 

• copper (II) chloride
• copper chloride
  
• copper monochloride
  
• copper (I) chloride

What is the name of CuO

• Copper oxide

• Copper (I) oxide

• Copper (II) oxide

Name for LiOH

• lithium hydrogen oxide

• lithium hydroxide

• lithium (II) hydroxide

• lithium (I) hydroxide

• Calcium chromate

• Potassium dichromate

• Potassium chromate

• Potassium chromium oxide

Which of the following molecular formulae is incorrect?

• P