Intro to Polyatomic Ions

What is the correct name for this polyatomic ion: OH^–

• hydrogen carbonate

• oxonium

• hydroxide

• acetate

Which of the following is nitrate?

• NO^-
• NO₂^-
• NO₃^-
• NO₄^-

Tags

NGSS.HS-PS1-1

What is the name of K₃PO₄?

• Tripotassium Phosphate
• Tripotassium Phosphite
• Potassium phosphide
• Potassium phosphate

Tags

NGSS.MS-PS1-1

What is the formula for Sodium Nitrate?

• NaN

• NaN₂

• Na(NO₃)₂

• NaNO₃

• SN

Tags

NGSS.MS-PS1-1

What is the formula for Calcium Chlorate?

• Ca(ClO₃)₂

• CaCl₂

• CCl

Tags

NGSS.MS-PS1-1

What is the name of NH₄Cl?

• nitrogen tetrahydrogen chloride
• ammonium chlorine
• ammonium chloride
• ammonium chlorate

Tags

NGSS.MS-PS1-1

What is the name of Al(NO₃)₃?

• Aluminum trinitrate
• Monoaluminum nitrate
• Aluminum (III) nitrate
• Aluminum Nitrate

Tags

NGSS.MS-PS1-1

Ammonium and oxygen would combine to form:

• (NH₄)₂O
• NH₄O₂
• (NH₄)O₂
• NH₆O₃

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Name the following ionic compound: MgSO₄

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

Tags

NGSS.MS-PS1-1

The proper formula for magnesium hydroxide:

• MgOH
• Mg₂OH
• Mg(OH)₂
• Mg₂OH₂