ionic compounds practice flashcard

Front

What is an ionic compound?

Back

An ionic compound is a chemical compound composed of ions held together by electrostatic forces termed ionic bonding. They typically form between metals and nonmetals.

Front

What is the charge of a sodium ion (Na+)?

Back

The charge of a sodium ion (Na+) is +1.

Front

What is the charge of a chloride ion (Cl-)?

Back

The charge of a chloride ion (Cl-) is -1.

Front

What is the formula for magnesium oxide?

Back

The formula for magnesium oxide is MgO.

Front

What type of elements typically form ionic bonds?

Back

Ionic bonds typically form between metals and nonmetals.

Front

What is the result of the reaction between sodium and chlorine?

Back

The reaction between sodium and chlorine produces sodium chloride (NaCl), an ionic compound.

Front

What is the formula for calcium chloride?

Back

The formula for calcium chloride is CaCl2.

Front

Do ionic compounds conduct electricity in solid form?

Back

No, ionic compounds do not conduct electricity in solid form; they conduct electricity when melted or dissolved in water.

Front

What is the name of the ionic compound with the formula Na2SO4?

Back

The name of the ionic compound Na2SO4 is sodium sulfate.

Front

What is a cation?

Back

A cation is a positively charged ion.