What is the name of N₂O₃?

Think is ionic or covalent?

• Nitrogen trioxide

• Dinitrogen oxide

• Dinitrogen trioxide

• Nitrogen oxide

What is the chemical formula for tetrasulfur pentoxide?

• SO

• S₄O

• S₄O₅

• S₅O₄

What is the chemical formula for phosphorus trichloride?

• KCl₃

• PCl₃

• K₃Cl

• P₃Cl

The chemical formula of sulfur hexabromide is

• SBr₆
• S₆Br
• S(VI)Br
• S6Br

What is the formula of the compound that forms between Na¹⁺ and S^2-?

• Na₂S

• NaS₂

• Na₂S₂

• NaS

Tags

NGSS.HS-PS1-2

What is the formula for tin(IV) nitrate?

• Sn₄N

• Sn₄NO₃

• Sn(NO₃)₄

• SnNO₃

Tags

NGSS.HS-PS1-2

The correct chemical formula for magnesium phosphide is

• MgP
• Mg₂P₃
• Mg₃P₂
• Mg₃(PO₄)₂

Tags

NGSS.HS-PS1-1

What is the formula for calcium carbonate?

• CaCO
• CaCO₂
• CaCO₃
• Ca₃CO₃

The name of FeCl₂ is

remember to find charge by uncriss-crossing

• iron chloride

• iron (II) chloride

• iron (I) chloride

• iron dichloride

What is the name of the following compound: K₂SO₄

Think is ionic or covalent?

• potassium sulfur

• potassium sulfate

• potassium (I) sulfate

• potassium (II) sulfide