Free Printable Naming Ionic Bonds Polyatomic

Worksheets

Naming Ionic Bonds Polyatomic

Total questions: 23

Worksheet time: 22mins

Name

Class

Date

What is the formula for sodium nitrate?

NaN

NaNO₂

NaNO₃

Na₃N

What ionic compound is form between lithium and carbonate?

LiCO₃

LiCO

LiC₃

Li₂CO₃

What is the formula for ammonium sulfate?

NH₃SO₄

(NH₄)₂SO₄

NH₄(SO₄)₂

NH₄₂SO₄

What is the name of the following compound: Pb₃(PO₄)₄

Lead IV Phosphte

Lead Phosphate

Lead IV Phosphide

Lead Phosphide

What is ammonium phosphate's formula?

N₃P₃

NH₄PO₄

NH₄₃PO₄

(NH₄)₃PO₄

What is the name of K₃PO₄?

Tripotassium Phosphate

Tripotassium Phosphite

Potassium phosphide

Potassium phosphate

What is the name of Al(NO₃)₃?

Aluminum trinitrate

Monoaluminum nitrate

Aluminum (III) nitrate

Aluminum Nitrate

Name the following ionic compound: Cr(NO₂)₃

chromium nitrite

chromium nitride

chromium III nitride

chromium III nitrite

The proper formula for magnesium hydroxide:

MgOH

Mg₂OH

Mg(OH)₂

Mg₂OH₂

10.

If copper (II) and phosphate bond together, the resulting chemical formula would be:

Cu₂(PO₄)₃

CuPO₄

Cu₃(PO₄)₂

Cu₃PO₄

11.

What is the formula for iron(II) carbonate?

Fe₂CO₃

FeCO₃

Fe₂CO2

FeCO4

12.

Name this compound:
Ca₂CO₃

Calcium carbon oxide

Calcium (II) carbonate

Calcium carbonate

Carbonate (I) calcide

13.

What is the name of the compound KClO₃?

potassium chlorate

potassium chlorioxide

Potassium chlorine trioxyide

Potassium chloride

14.

What is the name of the compound Li₃N?

Lithium-3 Nitride

Lithide Nitrogen

Lithium Nitride

Lithium Nitrogen

15.

What is the name of the compound Ga₂Se₃?

Gallium-2 Selenide

Gallium Selenide

Gallium Selenium

Gallide Selenium

16.

Which of these is NOT a polyatomic ion?

OH^- in Fe(OH)₃

NO₂^- in KNO₂

HSO₄^- in Sn(HSO₄)₄

NH₄⁺ in NaNH₄

Cl^- in MgCl₂

17.

Why are they called polyatomic ions?

They can form many different types of ions.

They are especially common ions, so there are many of them.

They are groups (many) atoms that are bonded together and act together as an ion.

18.

What do the roman numerals after some ions mean? Example: Fe(II)

There are more than one of these ions bonded together

They tell the charge for a element that forms ions with several different charges.

It specifies how many of these ions are needed in a compound.

They tell which group the element is in

19.

Ionic compounds are written with

cation (+ ion) first then anion (- ion)

anion (- ion) first then cation (+ ion)

either way is fine

polyatomic ions first

20.

When adding a subscript to a polyatomic ion, you should...

multiply any subscripts on the polyatomic ion by the subscript you are adding

put brackets () around the polyatomic ion before adding a subscript

write the new subscript next to any subscripts on the polyatomic ion

put the polyatomic ion in square brackets before adding the subscript

21.

The chemical formula for ammonium sulfate is (NH₄)₂SO₄. How many atoms of hydrogen are in the formula for ammonium sulfate?

22.

Cobalt oxide is a compound with the formula Co₂O₃. How many atoms of oxygen are in the formula for cobalt oxide?

23.

Iron sulfate, Fe₂(SO₄)_3,is a yellow compound that has several commercial uses. How many sulfur atoms are represented in the formula Fe₂(SO₄)₃?

Reset

Naming Ionic Bonds Polyatomic

Total questions: 23

Worksheet time: 22mins

Similar Resources on Wayground