The Ions
Binary Basics
Terrific Transitions
Perfect Polyatomics
Challenge Zone
100

The charge for oxygen. 

What is -2?

100

The chemical formula of potassium bromide

What is KBr?

100

The chemical formula for copper (I) chloride. 

What is CuCl?

100

The definition of a polyatomic ion

What are common compounds that are charged that are treated as one unit? 

100

The error in this formula: CaNO2

What is not balanced charges? 

200

The charge for gallium.

What is +3?

200

The chemical formula of aluminum chloride.

What is AlCl3?

200

The chemical name for FeCl2.

What is iron (II) chloride?

200

The chemical formula for potassium chlorate.

What is KClO3?

200

The charge of the ion that neon forms

What is 0/it doesn't form an ion? 

300

The lewis diagram of Na and Na+1.

(picture) 

300

The chemical formula of calcium phosphide. 

What is Ca3P2?

300

The chemical name for Co2O3

What is Cobalt (III) Oxide?

300

The chemical formula of beryllium sulfate

What is BeSO4?

300

The formula of calcium bicarbonate 

What is Ca(HCO3)2?

400

The charge(s) of copper. 

What is +1 and +2? 

400

The formula of rubidium sulfide. 

What is Rb2S?

400

The chemical name for TiI4.

What is titanium (IV) iodide?

400

The chemical formula for magnesium phosphate

What is Mg3(PO4)2?

400

The chemical formula for ammonium carbonate

What is (NH4)2CO3?

500

The lewis diagram of Tin (II). 

(Picture) 

500

The chemical formula of zinc nitride. 

What is Zn3N2

500

The chemical name for SnO2

What is Tin (IV) Oxide? 

500

The chemical formula for vanadium (V) phosphate

What is V3(PO4)5?

500

The number of oxygen atoms in beryllium acetate.

What is four?