Abeka Chemistry L22 Quiz 5

Match the following prefix to the correct number:

deca-

• 15
• 10
• 5
• 20

Match the following prefix to the correct number:

mono-

• bi-
• 1
• tri-
• quadri-

Match the following prefix to the correct number:

hexa-

• 6
• 10
• 8
• 4

What is the molecular formula for a compound containing one atom or carbon and one atom of oxygen?

• C2O
• CO2
• C2O2
• CO

What is the molecular formula of iodine trichloride?

• IC₂

• ICl₃

• IC₄

• I₂Cl₃

What is the molecular formula of diboron tetrabromide?

• B₂Br₄

• B₂Br₂

• B₃Br₆

• BBr₂

What is the molecular formula of dinitrogen pentaoxide?

• N₂O₄

• N₂O₆

• N₂O₃

• N₂O₅

Name the compound consisting of two silicon atoms and six chlorine atoms.

• disilicon hexachloride

• monosilicon trichloride

• hexasilicon dichloride

• silicon chloride

Name the compound with the molecular formula P₂I₄.

• Diphosphorus iodide
• Diphosphorus tetraiodide
• Tetraiodine diphosphide
• Phosphorus iodide

Name the compound consisting of one atom of selenium and four atoms of fluorine.

• selenium trifluoride
• selenium pentafluoride
• selenium tetrafluoride
• selenium difluoride