Ionic Compounds

What is the name of the compound CaBr₂?

• Calcium bromine

• Calcium bromide

• Calcium dibromide

• Calcium bromate

What is the formula for calcium phosphate?

• CaPO₄

• Ca₂(PO₄)₃

• Ca₃(PO₄)₂

• Ca(PO₄)₂

An ion with multiple elements in it is called a: __________ ion

4. Which of the following is the correct name for Na₂SO₄?

• Sodium sulfite

• Sodium sulfate

• Sodium sulfide

• Sodium persulfate

LiBr is called

• lithium bromine

• lithium (I) bromine

• lithium bromide

• lithuim (I) bromide

Tags

NGSS.MS-PS1-1

Which of these combinations is an ionic compound made of?

• Metal and Metal

• Nonmetal and Nonmetal

• Metal and Nonmetal

• Positively Charged and Positively Charged

The chemical formula for an ionic compound of potassium and oxygen is

• KO.
• K₂O.
• K₂O₂.
• KO₂.

Tags

NGSS.MS-PS1-1

What is the formula for magnesium phosphide?

• Mg₃P₂
• Mg₂P₃
• Mg₂PO₃
• Mg₃(PO₃)₂

Name the following ionic compound: MgSO₄

• magnesium sulfoxide
• magnesium sulfide
• magnesium sulfate
• magnesium oxide

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