Ionic Compounds

The proper formula for magnesium hydroxide:

• MgOH
• Mg₂OH
• Mg(OH)₂
• Mg₂OH₂

What is the charge on the hydroxide ion?

• 0
• -1
• -2
• -3

What is the formula for sodium nitrate?

• Na₃NO
• NaNO
• Na₃NO₃
• NaNO₃

What is the formula for calcium carbonate?

• CaCO
• CaCO₂
• CaCO3
• Ca3CO3

KCl

• Krypton Chloride
• Potassium Chlorine
• Potassium Chloride
• Potassium Monochloride

Tags

NGSS.MS-PS1-1

What is the correct formula for Sodium Oxide?

• NaO
• NaO₂
• Na₂O
• Na₂O₂

Tags

NGSS.MS-PS1-1

What formula results when Ca⁺²  and  Br^- ions bond?

• Ca₂Br₂
• CaBr
• Ca(br)₂
• CaBr₂

Tags

NGSS.MS-PS1-1

calcium iodide

• CaI
• Ca₂I
• CaI₂
• Ca₂I₃

Tags

NGSS.MS-PS1-1

Name this compound: 
BaBr₂

• Bromide Baride
• Barium bromide
• Barium bromate
• Boron bromite

Tags

NGSS.MS-PS1-1

If Na⁺¹ and Cl^-1 combine what is the resulting formula?

• NaCl

• NaCl₂

• Na₂Cl

• Na

Tags

NGSS.MS-PS1-1