Ionic Bonding Flashcard

Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions.

Front

How is the chemical formula for an ionic compound written?

Back

By writing the symbol of the positive ion first, followed by the negative ion.

Front

Which group of elements in the periodic table typically have eight valence electrons and are stable?

Back

Group 18, also known as the noble gases.

Front

What does the subscript in a chemical formula indicate?

Back

The subscript indicates the number of ions of that element in the compound.

Front

What is the charge of a sodium ion?

Back

A sodium ion has a charge of +1.

Front

What is the charge of a chloride ion?

Back

A chloride ion has a charge of -1.

Front

Which elements are most likely to form an ionic bond?

Back

Elements from Group 1 (alkali metals) and Group 17 (halogens) are most likely to form ionic bonds.

Front

What happens to electrons during ionic bonding?

Back

In ionic bonding, electrons are transferred from one atom to another.

Front

What is formed when two oppositely charged ions attract each other?

Back

An ionic bond is formed.

Front

What is the formula for magnesium bromide?

Back

The formula for magnesium bromide is MgBr₂.