Ionic Compounds and Their Properties

The video tutorial covers the basics of naming ionic compounds, explaining ions, cations, and anions. It discusses how to find charges using the periodic table and introduces the crisscross method for balancing charges. The tutorial also addresses naming conventions for metals, nonmetals, and transition metals, and explains the complexities of polyatomic ions, including memorization tips and naming rules.

What is the charge of an anion?

• Variable

• Neutral

• Positive

• Negative

How do you determine the charge of sodium on the periodic table?

• By its electron configuration

• By its group number

• By its period number

• By its atomic number

What is the formula for calcium bromide?

• Ca2Br2

• Ca2Br

• CaBr2

• CaBr

What method can be used to balance charges in ionic compounds?

• Cross-multiply method

• Addition method

• Substitution method

• Crisscross method

Which of the following is a correct name for Fe2+?

• Iron (III)

• Ferrous

• Iron (IV)

• Ferric

What does the Roman numeral in Iron (II) oxide indicate?

• The total charge of the compound

• The number of oxygen atoms

• The charge of the iron ion

• The number of iron atoms

What is the charge of the hydroxide ion?

• OH+

• OH-

• OH2+

• OH2-

How should you write the formula for calcium nitrate?

• Ca2NO3

• Ca2(NO3)

• CaNO3

• Ca(NO3)2

What does 'ate' indicate in sulfate compared to sulfite?

• More sulfur atoms

• Less oxygen atoms

• More oxygen atoms

• Less sulfur atoms

What is the formula for magnesium chlorate?

• MgClO3

• Mg(ClO3)2

• Mg2ClO3

• Mg2(ClO3)