IONIC Compounds QUIZ CHEM l

What is the correct formula of magnesium sulfide?

• MgSO₄

• MgS

• MgSO₃

• Mg₂S₂

What is the correct formula of potassium oxide?

• KO

• KO₂

• K₂O

• K₂C₂O₄

What is the correct name of Cs₃N?

• cesium nitrate

• cesium nitrite

• cesium nitride

• tricesium nitride

What is the correct name of BeBr₂?

• Beryllium bromide

• Beryllium dibromide

• Beryllium bromate

• Beryllium bromite

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

Which of these combinations is an ionic compound made of?

• Metal and Metal

• Nonmetal and Nonmetal

• Metal and Nonmetal

• Cation and Cation

When naming a compound, what must the last part be?

• the element with "ide" at the end

• the element with the ending "ite"

• the name of the element

• the element with "ide" at the end, unless its a polyatomic ion

If I gain electrons I become

• Positive because I've added to my atom

• negative because I've added electrons

• same because i'm balanced

• equal because now I have electrons

Name this compound: 
KF

• Potassium fluoride
• Potassium fluorite
• Fluorine potasside 
• Potassium fluorate