Ionic Compounds with Transition Metals

How do the following two elements bond together?
Cr³⁺  O^2-         

• CrO

• Cr₃O₂

• Cr₂O₃

• CrO₃

Tags

NGSS.HS-PS1-2

Fe₂O₃

_{Name this compound.}

(Use Capital Letters for the first letter of each name)

The name for CrN₃:

Name the following compound: FeCl₃

• iron (I) chloride

• iron III chloride

• iron chlorate

• iron III chlorate

Tags

NGSS.HS-PS1-2

The oxidation number for Fe in Fe₂O₃:

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Name the compound using appropriate rules:
FeCl₃

An ionic compound made of copper (Cu²⁺) and oxygen would be named. Use Capital letters for the first letter of each name.

Name that Ion
Cu⁺²

• Iron (III)

• cobalt (II)

• copper (II)

• cadmium

In the compound TiO₂, titanium has a charge of ______.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the correct formula for the ionic compound formed between copper (II) ions and sulfate ions?