Quiz: Polyatomic Ions - Academic

Last updated over 2 years ago

10 questions

Instructions

Respond to each of the following questions related to polyatomic ions.
When writing ion formulas you do NOT need to superscript the charge, just write it after the formula with a SPACE BETWEEN the formula and the charge.  Include a + or - sign for the charge.  Remember, capitalization counts.

Required

Quiz: Polyatomic Ions - Academic

Last updated over 2 years ago

10 questions

Instructions

Respond to each of the following questions related to polyatomic ions.
When writing ion formulas you do NOT need to superscript the charge, just write it after the formula with a SPACE BETWEEN the formula and the charge.  Include a + or - sign for the charge.  Remember, capitalization counts.

Required

What is the formula of Bicarbonate (also called Hydrogen carbonate)? Include the charge (you do not need to superscript the charge, just write it after the formula with a space between the formula and the charge. Include a + or - sign for the charge). Remember, capitalization counts.

Required

What is the formula for nitrate? Include the charge (you do not need to superscript the charge, just write it after the formula with a space between the formula and the charge. Include a + or - sign for the charge). Remember, capitalization counts.

Required

Write the name of the following polyatomic ion: ClO31-

Required

What is the formula for hydroxide? Include the charge (you do not need to superscript the charge, just write it after the formula with a space between the formula and the charge. Include a + or - sign for the charge). Remember, capitalization counts.

Required

Write the name of the following polyatomic ion: PO4-3

Required

What is the formula for sulfate? Include the charge (you do not need to superscript the charge, just write it after the formula with a space between the formula and the charge. Include a + or - sign for the charge). Remember, capitalization counts.

Required

What is the formula for Cyanide? Include the charge (you do not need to superscript the charge, just write it after the formula with a space between the formula and the charge. Include a + or - sign for the charge). Remember, capitalization counts.

Required

What is the formula for Ammonium? Include the charge (you do not need to superscript the charge, just write it after the formula with a space between the formula and the charge. Include a + or - sign for the charge). Remember, capitalization counts.

Required

What is the formula for Carbonate? Include the charge (you do not need to superscript the charge, just write it after the formula with a space between the formula and the charge. Include a + or - sign for the charge). Remember, capitalization counts.

Required

Match the name of the polyatomic ion with its appropriate charge.

Nitrate
Phosphate
Bicarbonate (Hydrogen carbonate)
Chlorate
Carbonate
Cyanide
Hydroxide
Sulfate
Ammonium
Acetate

-1
-2
-3
+1