Naming Ions - Assessment

Name the ion...  P^3-

• Phosphorous
• Phosphide
• Phosphorous (III)
• Potassium 

What is the symbol for the Sulfide ion?  (The most stable form of Sulfur)

• S^-2
• S⁺²
• S^-8
• S⁺⁶

Name this ion: NH₄⁺

• ammonia

• ammonium

• nitrate

• nitride

Name this ion: Fe³⁺

• iron

• iron(II)

• iron(3)

• iron(III)

Tags

NGSS.HS-PS1-1

Name this ion: CO₃^2-

• carbon

• bicarbonate

• hydrogen carbonate

• carbonate

Name this ion: HCO₃^-

• carbon

• hydroxide

• hydrogen carbonate

• carbonate

Name this ion: OH^-

• oxide

• hydroxide

• hydrogen carbonate

• hydrogen

Which is NOT a polyatomic ion?

• OH^-

• Cl^-

• HCO₃^-

• NH₄⁺

Which IS a polyatomic ion?

• OH^-

• Cl^-

• Fe²⁺

• Ag⁺

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

• carbonate

• cyanide

• chromate

• chromite

Tags

NGSS.MS-PS1-1