Ionic Bonding Quiz

What is the charge on a Hydrogen ion?

• +1
• 1
• 2

What is the charge on an Aluminium ion?

• 3
• +3
• +2
• +1

Magnesium bromide is an ionic compound with the chemical formula MgBr₂.  What does the "2" tell you?

• There are 2 bromide ions for every magnesium ion
• Bromide has a 2- charge
• Bromide has a 2+ charge
• There are 2 magnesium ions to every bromide ion

What is the formula of Sodium oxide?

• Na2O
• NaO₂
• Na₂O₂
• Na₂O

What is the formula of calcium oxide?

• CaO₂
• CaO
• Ca₂O
• CO

Which of the following compounds is not an ionic compound?

• barium oxide
• lithium oxide
• carbon dixoide
• calcium chloride

If Potassium (+1) and Sulfur (-2) bonded together the chemical formula would be

• K₂S₂
• K₂S
• KS₂
• KS

If Aluminum (+3) and Oxygen (-2) bonded together its chemical formula would be ...

• AlO
• Al₂Cl
• Al₃Cl₂
• Al₂Cl₃

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Name this ionic compound: Na₂S

• sodium sulfur

• sodium sulfate

• sodium sulfide

• none of these

Name this ionic compound: ZnO

• zinc oxide

• zinc oxygenide

• zinc oxygen

• zinc hydroxide