Bonding Review

Q. 

The name of FeCl₂ is

• iron chloride

• iron (II) chloride

• iron (I) chloride

• iron dichloride

LiBr is called

• lithium bromine

• lithium (I) bromine

• lithium bromide

• lithuim (I) bromide

Is the following compound ionic or covalent?

Exists as a solid, liquid or gas

• Metalic

• covalent

• Ionic

• Ionic-covalent

What is the name of the compound Na₂(SO₄)?

• Sodium sulfate

• Sodium sulfide

• Sodium sulfite

• Sodium sulfuroxide

What is the correct molecular formula for barium hydroxide?

• Ba(OH)₂

• Ba₂OH

• BaOH

• Ba₂OH

What is the formula for copper(I) sulfate?

• CuSO₃

• CuSO₄

• Cu₂SO₃

• Cu₂SO₄

Which of these combinations is an ionic compound made of?

• Metal and Metal

• Nonmetal and Nonmetal

• Metal and Nonmetal

• Cation and Cation

When naming ionic compounds with transition metals you need to include roman numerals to show the _____ of the metal..

• atomic number

• mass number

• charge

• ionization energy

Which of the following is the correct name for the chemical formula Ca(NO₂)₂?

• cadmium nitride

• calcium nitrate

• calcium nitrite

• cadmium nitrite

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

• CrO

• Cr₃O₂

• Cr₂O₃

• CrO₃