Nomenclature

What is the formula of phosphorous acid?

• HP

• H₃PO₄

• H₃PO₃

• H₂PO₄

What is the name for HI_(aq)?

• hydroiodic acid

• hydrogen iodine

• hydrogen (I) iodide

• hydrogen iodide

Select the correct formula for sulfur hexachloride

• S₂Cl₆

• S₆Cl

• SCl₆

• SF₆

Which of the following prefixes represents "7"?

• tetra-

• hexa-

• hepta-

• penta-

What is the name of HBrO₃?

• bromic acid

• hydrobromic acid

• hypobromous acid

• bromous acid

How is a molecular compound held together?

• covalent bonds

• ionic bonds

• duct tape

• with the will of an atom

Tags

NGSS.HS-PS1-1

Ions made of more than one element are called

• dual elements

• polyatomic ions

• monoatomic ions

• dual ions

What is the formula for Potassium Fluoride? 

• KF
• K₂F
• KF₂
• none of the above

Name the compound CaF₂

• calcium difluoride
• calcium (II) fluoride
• calcium fluorite
• calcium fluoride

What is the name for the NO₃^- ion?

• nitrate ion

• nitrite ion

• nitrogen ion

• nitride ion