Nomenclature Study Set

Na₂S

• sodium sulfide
• disodium monosulfide
• sodium sulfur
• sodium(I) sulfide

lithium cyanide

• Li₄C
• LiCN
• Li₃N
• CnLi

Is the formula for barium carbonate BaCO₃? If not, what would the right formula be?

• It is correct
• It is not. It should be BaCO
• It is not. It should be Ba₂CO₃
• Its is not. It should be Ba₃CO₂

Tags

NGSS.HS-PS1-1

Is the formula for chromium(II) nitride, CrN₂? If not, what would the formula be?

• It is correct
• Is not. It should be Cr₂N
• Is not. It should be Cr₃N₂
• Is not. It should be CrN₂

Tags

NGSS.HS-PS1-2

chromiun(III) chloride

• CrCl
• CrCl₃
• Cr₃Cl
• ClCr₃

What is the formula for copper(I) sulfate?

• Cu(SO₃)
• Cu(SO₄)
• Cu₂(SO₃)
• Cu₂(SO₄)

Which of these combinations is an ionic compound made of?

• Metal and Metal
• Nonmetal and Nonmetal
• Metal and Nonmetal
• Cation and Cation

P₂O₅

• Phosphorus Oxide
• Pentaphosphorus Dioxide
• Diphosphorous pentoxide
• Phosphoric Oxygen

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

• KO.
• K₂O.
• K₂O₂.
• KO₂.

Fe(CO₃)₂

• Iron (IV) Carbonate
• Iron (II) Carbonate
• Iron Carbonate
• Iron (III) Carbonate