U2Q2 Covalent Compounds

Which of the following is NOT a diatomic molecule?

• B₂
• Cl₂
• O₂
• F₂

Which of the following will you NEVER see in covalent compounds?

• prefixes
• subscripts
• roman numerals
• nonmetals

What is the correct name for C₄H₆?

• Carbon Hexahydride
• Pentacarbon Pentahydride
• Hexacarbon Tetrahydride
• Tetracarbon Hexahydride

What is the correct name for NO?

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

What is the formula for Tricarbon Octahydride?

• Ca₃O
• C₂H₈
• C₃H₈
• Ca₃H₈

What is Sulfur Trichloride?

• SCl₃
• SiCl₃
• SCl₄
• Si₃Cl

What is the formula for phosphorous trichloride?

• PCl₃
  
• P₃Cl
• P₃Cl₃
• PCL

Name the following compound: P₂O₅

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

Name the following compound: PBr₅

• Phosphorus Bromide
• Phosphorus Pentabromide
• Pentaphosphorus bromide
• Phosphorus Bromine

The covalent compound N₂O₅ would be named

• nitrogen oxide.
• dinitrogen oxide.
• nitrogen pentoxide.
• dinitrogen pentoxide.