Ionic Bonding

Front

What is ionic bonding?

Back

Ionic bonding is the electrostatic attraction between positively charged ions (cations) and negatively charged ions (anions) that occurs when electrons are transferred from one atom to another.

Front

What is the formula for aluminum fluoride?

Back

AlF₃

Front

In the chemical formula for an ionic compound, which item is written first?

Back

The positive ion (cation) is written first.

Front

What is the charge of ion 'X' in the formula XF₃?

Back

+3

Front

Beryllium will ____ valence electrons when forming an ionic bond.

Back

lose 2

Front

What is the correct formula for the compound lithium oxide?

Back

Li₂O

Front

What are cations?

Back

Cations are positively charged ions that are formed when an atom loses one or more electrons.

Front

What are anions?

Back

Anions are negatively charged ions that are formed when an atom gains one or more electrons.

Front

How do you determine the charge of a monatomic ion?

Back

The charge of a monatomic ion is determined by the number of electrons lost or gained compared to the neutral atom.

Front

What is the octet rule?

Back

The octet rule states that atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons.