Naming Covalent Molecules

phosphorus trichloride

• KCl₃
• PCl₃
• K₃Cl
• P₃Cl

silicon dioxide

• SO₂
• NaO₂
• SiO₂
• SiO

diphosphorus pentoxide

• P₂O₅
• PO₅
• P₅O₂
• P₂O₆

SiCl₄

• silicon tetrachloride
• silicon quadchloride
• monosilicon tetrachloride
• silicon chloride

The chemical formula of sulfur hexabromide is

• SBr₆
• S₆Br
• S(VI)Br
• S6Br

The name of P₄S₁₀ is

• phosphorous sulfide
• phosphorus sulfide
• tetraphosphorus decasulfide
• phosphorus (X) sulfide

The name of SO₃ compound is

• sulfate
• sulfur oxide
• sulfur trioxide
• monosulfur trioxide

The OFFICIAL name for H₂O is (a)   .

What is the correct name for NO?

• Mononitrogen Monoxide
• Nitrogen Monoxide
• Mononitrogen Dioxide
• Nitrogen Oxide

The name of C₃Cl₈  is (a)   .